1494441025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 2422702080

約数和(自身を除く): 928261055

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 79, 155, 175, 217, 275, 317, 341, 385, 395, 553, 775, 869, 1085, 1585, 1705, 1925, 1975, 2219, 2387, 2449, 2765, 3487, 4345, 5425, 6083, 7925, 8525, 9827, 11095, 11935, 12245, 13825, 17143, 17435, 21725, 24409, 25043, 26939, 30415, 49135, 55475, 59675, 61225, 68789, 85715, 87175, 108097, 122045, 125215, 134695, 152075, 175301, 188573, 245675, 275473, 343945, 428575, 540485, 610225, 626075, 673475, 756679, 776333, 876505, 942865, 1377365, 1719725, 1928311, 2702425, 3783395, 3881665, 4382525, 4714325, 5434331, 6886825, 8539663, 9641555, 18916975, 19408325, 27171655, 42698315, 48207775, 59777641, 135858275, 213491575, 298888205, 1494441025]

約数ペア:

[(1, 1494441025), (5, 298888205), (7, 213491575), (11, 135858275), (25, 59777641), (31, 48207775), (35, 42698315), (55, 27171655), (77, 19408325), (79, 18916975), (155, 9641555), (175, 8539663), (217, 6886825), (275, 5434331), (317, 4714325), (341, 4382525), (385, 3881665), (395, 3783395), (553, 2702425), (775, 1928311), (869, 1719725), (1085, 1377365), (1585, 942865), (1705, 876505), (1925, 776333), (1975, 756679), (2219, 673475), (2387, 626075), (2449, 610225), (2765, 540485), (3487, 428575), (4345, 343945), (5425, 275473), (6083, 245675), (7925, 188573), (8525, 175301), (9827, 152075), (11095, 134695), (11935, 125215), (12245, 122045), (13825, 108097), (17143, 87175), (17435, 85715), (21725, 68789), (24409, 61225), (25043, 59675), (26939, 55475), (30415, 49135)]