156917684475

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1091}}^1\times {\mathrm{5657}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 283854300912

約数和(自身を除く): 126936616437

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1091, 1695, 2825, 3273, 5085, 5455, 5657, 8475, 9819, 16365, 16971, 25425, 27275, 28285, 49095, 50913, 81825, 84855, 123283, 141425, 245475, 254565, 369849, 424275, 616415, 639241, 1109547, 1272825, 1849245, 1917723, 3082075, 3196205, 5547735, 5753169, 6171787, 9246225, 9588615, 15981025, 18515361, 27738675, 28765845, 30858935, 47943075, 55546083, 92576805, 143829225, 154294675, 277730415, 462884025, 697411931, 1388652075, 2092235793, 3487059655, 6276707379, 10461178965, 17435298275, 31383536895, 52305894825, 156917684475]

約数ペア:

[(1, 156917684475), (3, 52305894825), (5, 31383536895), (9, 17435298275), (15, 10461178965), (25, 6276707379), (45, 3487059655), (75, 2092235793), (113, 1388652075), (225, 697411931), (339, 462884025), (565, 277730415), (1017, 154294675), (1091, 143829225), (1695, 92576805), (2825, 55546083), (3273, 47943075), (5085, 30858935), (5455, 28765845), (5657, 27738675), (8475, 18515361), (9819, 15981025), (16365, 9588615), (16971, 9246225), (25425, 6171787), (27275, 5753169), (28285, 5547735), (49095, 3196205), (50913, 3082075), (81825, 1917723), (84855, 1849245), (123283, 1272825), (141425, 1109547), (245475, 639241), (254565, 616415), (369849, 424275)]