97805875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 126277632

約数和(自身を除く): 28471757

約数列:

[1, 5, 25, 61, 101, 125, 127, 305, 505, 635, 1525, 2525, 3175, 6161, 7625, 7747, 12625, 12827, 15875, 30805, 38735, 64135, 154025, 193675, 320675, 770125, 782447, 968375, 1603375, 3912235, 19561175, 97805875]

約数ペア:

[(1, 97805875), (5, 19561175), (25, 3912235), (61, 1603375), (101, 968375), (125, 782447), (127, 770125), (305, 320675), (505, 193675), (635, 154025), (1525, 64135), (2525, 38735), (3175, 30805), (6161, 15875), (7625, 12827), (7747, 12625)]