45143145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 39508695

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1427, 1665, 2109, 3515, 4281, 6327, 7135, 10545, 12843, 21405, 27113, 31635, 52799, 64215, 81339, 135565, 158397, 244017, 263995, 406695, 475191, 791985, 1003181, 1220085, 2375955, 3009543, 5015905, 9028629, 15047715, 45143145]

約数ペア:

[(1, 45143145), (3, 15047715), (5, 9028629), (9, 5015905), (15, 3009543), (19, 2375955), (37, 1220085), (45, 1003181), (57, 791985), (95, 475191), (111, 406695), (171, 263995), (185, 244017), (285, 158397), (333, 135565), (555, 81339), (703, 64215), (855, 52799), (1427, 31635), (1665, 27113), (2109, 21405), (3515, 12843), (4281, 10545), (6327, 7135)]