2303818875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 4609612800

約数和(自身を除く): 2305793925

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 37, 45, 57, 75, 95, 111, 125, 135, 171, 185, 225, 285, 333, 375, 475, 513, 555, 675, 703, 855, 925, 971, 999, 1125, 1425, 1665, 2109, 2375, 2565, 2775, 2913, 3375, 3515, 4275, 4625, 4855, 4995, 6327, 7125, 8325, 8739, 10545, 12825, 13875, 14565, 17575, 18449, 18981, 21375, 24275, 24975, 26217, 31635, 35927, 41625, 43695, 52725, 55347, 64125, 72825, 87875, 92245, 94905, 107781, 121375, 124875, 131085, 158175, 166041, 179635, 218475, 263625, 276735, 323343, 364125, 461225, 474525, 498123, 538905, 655425, 682613, 790875, 830205, 898175, 970029, 1092375, 1383675, 1616715, 2047839, 2306125, 2372625, 2490615, 2694525, 3277125, 3413065, 4151025, 4490875, 4850145, 6143517, 6918375, 8083575, 10239195, 12453075, 13472625, 17065325, 18430551, 20755125, 24250725, 30717585, 40417875, 51195975, 62265375, 85326625, 92152755, 121253625, 153587925, 255979875, 460763775, 767939625, 2303818875]

約数ペア:

[(1, 2303818875), (3, 767939625), (5, 460763775), (9, 255979875), (15, 153587925), (19, 121253625), (25, 92152755), (27, 85326625), (37, 62265375), (45, 51195975), (57, 40417875), (75, 30717585), (95, 24250725), (111, 20755125), (125, 18430551), (135, 17065325), (171, 13472625), (185, 12453075), (225, 10239195), (285, 8083575), (333, 6918375), (375, 6143517), (475, 4850145), (513, 4490875), (555, 4151025), (675, 3413065), (703, 3277125), (855, 2694525), (925, 2490615), (971, 2372625), (999, 2306125), (1125, 2047839), (1425, 1616715), (1665, 1383675), (2109, 1092375), (2375, 970029), (2565, 898175), (2775, 830205), (2913, 790875), (3375, 682613), (3515, 655425), (4275, 538905), (4625, 498123), (4855, 474525), (4995, 461225), (6327, 364125), (7125, 323343), (8325, 276735), (8739, 263625), (10545, 218475), (12825, 179635), (13875, 166041), (14565, 158175), (17575, 131085), (18449, 124875), (18981, 121375), (21375, 107781), (24275, 94905), (24975, 92245), (26217, 87875), (31635, 72825), (35927, 64125), (41625, 55347), (43695, 52725)]