41897375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 21001825

約数列:

[1, 5, 13, 19, 23, 25, 59, 65, 95, 115, 125, 247, 295, 299, 325, 437, 475, 575, 767, 1121, 1235, 1357, 1475, 1495, 1625, 2185, 2375, 2875, 3835, 5605, 5681, 6175, 6785, 7375, 7475, 10925, 14573, 17641, 19175, 25783, 28025, 28405, 30875, 33925, 37375, 54625, 72865, 88205, 95875, 128915, 140125, 142025, 169625, 335179, 364325, 441025, 644575, 710125, 1675895, 1821625, 2205125, 3222875, 8379475, 41897375]

約数ペア:

[(1, 41897375), (5, 8379475), (13, 3222875), (19, 2205125), (23, 1821625), (25, 1675895), (59, 710125), (65, 644575), (95, 441025), (115, 364325), (125, 335179), (247, 169625), (295, 142025), (299, 140125), (325, 128915), (437, 95875), (475, 88205), (575, 72865), (767, 54625), (1121, 37375), (1235, 33925), (1357, 30875), (1475, 28405), (1495, 28025), (1625, 25783), (2185, 19175), (2375, 17641), (2875, 14573), (3835, 10925), (5605, 7475), (5681, 7375), (6175, 6785)]