79788375

素因数分解:

$3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 71169705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 125, 135, 141, 225, 235, 375, 423, 503, 675, 705, 1125, 1175, 1269, 1509, 2115, 2515, 3375, 3525, 4527, 5875, 6345, 7545, 10575, 12575, 13581, 17625, 22635, 23641, 31725, 37725, 52875, 62875, 67905, 70923, 113175, 118205, 158625, 188625, 212769, 339525, 354615, 565875, 591025, 638307, 1063845, 1697625, 1773075, 2955125, 3191535, 5319225, 8865375, 15957675, 26596125, 79788375]

約数ペア:

[(1, 79788375), (3, 26596125), (5, 15957675), (9, 8865375), (15, 5319225), (25, 3191535), (27, 2955125), (45, 1773075), (47, 1697625), (75, 1063845), (125, 638307), (135, 591025), (141, 565875), (225, 354615), (235, 339525), (375, 212769), (423, 188625), (503, 158625), (675, 118205), (705, 113175), (1125, 70923), (1175, 67905), (1269, 62875), (1509, 52875), (2115, 37725), (2515, 31725), (3375, 23641), (3525, 22635), (4527, 17625), (5875, 13581), (6345, 12575), (7545, 10575)]