1330203465

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 2534233680

約数和(自身を除く): 1204030215

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 81, 87, 111, 135, 145, 185, 261, 333, 405, 435, 555, 783, 999, 1073, 1305, 1665, 2349, 2997, 3061, 3219, 3915, 4995, 5365, 9183, 9657, 11745, 14985, 15305, 16095, 27549, 28971, 45915, 48285, 82647, 86913, 88769, 113257, 137745, 144855, 247941, 266307, 339771, 413235, 434565, 443845, 566285, 798921, 1019313, 1239705, 1331535, 1698855, 2396763, 3057939, 3284453, 3994605, 5096565, 7190289, 9173817, 9853359, 11983815, 15289695, 16422265, 29560077, 35951445, 45869085, 49266795, 88680231, 147800385, 266040693, 443401155, 1330203465]

約数ペア:

[(1, 1330203465), (3, 443401155), (5, 266040693), (9, 147800385), (15, 88680231), (27, 49266795), (29, 45869085), (37, 35951445), (45, 29560077), (81, 16422265), (87, 15289695), (111, 11983815), (135, 9853359), (145, 9173817), (185, 7190289), (261, 5096565), (333, 3994605), (405, 3284453), (435, 3057939), (555, 2396763), (783, 1698855), (999, 1331535), (1073, 1239705), (1305, 1019313), (1665, 798921), (2349, 566285), (2997, 443845), (3061, 434565), (3219, 413235), (3915, 339771), (4995, 266307), (5365, 247941), (9183, 144855), (9657, 137745), (11745, 113257), (14985, 88769), (15305, 86913), (16095, 82647), (27549, 48285), (28971, 45915)]