150698875

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 204972768

約数和(自身を除く): 54273893

約数列:

[1, 5, 23, 25, 43, 53, 115, 125, 215, 265, 529, 575, 989, 1075, 1219, 1325, 2279, 2645, 2875, 4945, 5375, 6095, 6625, 11395, 13225, 22747, 24725, 28037, 30475, 52417, 56975, 66125, 113735, 123625, 140185, 152375, 262085, 284875, 568675, 700925, 1205591, 1310425, 2843375, 3504625, 6027955, 6552125, 30139775, 150698875]

約数ペア:

[(1, 150698875), (5, 30139775), (23, 6552125), (25, 6027955), (43, 3504625), (53, 2843375), (115, 1310425), (125, 1205591), (215, 700925), (265, 568675), (529, 284875), (575, 262085), (989, 152375), (1075, 140185), (1219, 123625), (1325, 113735), (2279, 66125), (2645, 56975), (2875, 52417), (4945, 30475), (5375, 28037), (6095, 24725), (6625, 22747), (11395, 13225)]