334562125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 470059200

約数和(自身を除く): 135497075

約数列:

[1, 5, 17, 25, 29, 61, 85, 89, 125, 145, 305, 425, 445, 493, 725, 1037, 1513, 1525, 1769, 2125, 2225, 2465, 2581, 3625, 5185, 5429, 7565, 7625, 8845, 11125, 12325, 12905, 25925, 27145, 30073, 37825, 43877, 44225, 61625, 64525, 92293, 129625, 135725, 150365, 157441, 189125, 219385, 221125, 322625, 461465, 678625, 751825, 787205, 1096925, 2307325, 2676497, 3759125, 3936025, 5484625, 11536625, 13382485, 19680125, 66912425, 334562125]

約数ペア:

[(1, 334562125), (5, 66912425), (17, 19680125), (25, 13382485), (29, 11536625), (61, 5484625), (85, 3936025), (89, 3759125), (125, 2676497), (145, 2307325), (305, 1096925), (425, 787205), (445, 751825), (493, 678625), (725, 461465), (1037, 322625), (1513, 221125), (1525, 219385), (1769, 189125), (2125, 157441), (2225, 150365), (2465, 135725), (2581, 129625), (3625, 92293), (5185, 64525), (5429, 61625), (7565, 44225), (7625, 43877), (8845, 37825), (11125, 30073), (12325, 27145), (12905, 25925)]