149898973825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{29921}}^1$

素因数の和:30202

約数の個数: 48

約数和(自身を含む): 200357712000

約数和(自身を除く): 50458738175

約数列:

[1, 5, 19, 25, 53, 95, 199, 265, 475, 995, 1007, 1325, 3781, 4975, 5035, 10547, 18905, 25175, 29921, 52735, 94525, 149605, 200393, 263675, 568499, 748025, 1001965, 1585813, 2842495, 5009825, 5954279, 7929065, 14212475, 29771395, 30130447, 39645325, 113131301, 148856975, 150652235, 315576787, 565656505, 753261175, 1577883935, 2828282525, 5995958953, 7889419675, 29979794765, 149898973825]

約数ペア:

[(1, 149898973825), (5, 29979794765), (19, 7889419675), (25, 5995958953), (53, 2828282525), (95, 1577883935), (199, 753261175), (265, 565656505), (475, 315576787), (995, 150652235), (1007, 148856975), (1325, 113131301), (3781, 39645325), (4975, 30130447), (5035, 29771395), (10547, 14212475), (18905, 7929065), (25175, 5954279), (29921, 5009825), (52735, 2842495), (94525, 1585813), (149605, 1001965), (200393, 748025), (263675, 568499)]