2172645075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2693}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 3720047616

約数和(自身を除く): 1547402541

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 347, 465, 775, 1041, 1735, 2325, 2693, 5205, 8079, 8675, 10757, 13465, 26025, 32271, 40395, 53785, 67325, 83483, 161355, 201975, 250449, 268925, 417415, 806775, 934471, 1252245, 2087075, 2803413, 4672355, 6261225, 14017065, 23361775, 28968601, 70085325, 86905803, 144843005, 434529015, 724215025, 2172645075]

約数ペア:

[(1, 2172645075), (3, 724215025), (5, 434529015), (15, 144843005), (25, 86905803), (31, 70085325), (75, 28968601), (93, 23361775), (155, 14017065), (347, 6261225), (465, 4672355), (775, 2803413), (1041, 2087075), (1735, 1252245), (2325, 934471), (2693, 806775), (5205, 417415), (8079, 268925), (8675, 250449), (10757, 201975), (13465, 161355), (26025, 83483), (32271, 67325), (40395, 53785)]