151891375

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 195908544

約数和(自身を除く): 44017169

約数列:

[1, 5, 25, 53, 101, 125, 227, 265, 505, 1135, 1325, 2525, 5353, 5675, 6625, 12031, 12625, 22927, 26765, 28375, 60155, 114635, 133825, 300775, 573175, 669125, 1215131, 1503875, 2865875, 6075655, 30378275, 151891375]

約数ペア:

[(1, 151891375), (5, 30378275), (25, 6075655), (53, 2865875), (101, 1503875), (125, 1215131), (227, 669125), (265, 573175), (505, 300775), (1135, 133825), (1325, 114635), (2525, 60155), (5353, 28375), (5675, 26765), (6625, 22927), (12031, 12625)]