77884934405

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 94712986368

約数和(自身を除く): 16828051963

約数列:

[1, 5, 181, 263, 337, 905, 971, 1315, 1685, 4855, 47603, 60997, 88631, 175751, 238015, 255373, 304985, 327227, 443155, 878755, 1276865, 1636135, 16042211, 46222513, 59228087, 80211055, 86060701, 231112565, 296140435, 430303505, 15576986881, 77884934405]

約数ペア:

[(1, 77884934405), (5, 15576986881), (181, 430303505), (263, 296140435), (337, 231112565), (905, 86060701), (971, 80211055), (1315, 59228087), (1685, 46222513), (4855, 16042211), (47603, 1636135), (60997, 1276865), (88631, 878755), (175751, 443155), (238015, 327227), (255373, 304985)]