157632915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 291548160

約数和(自身を除く): 133915245

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 73, 115, 165, 219, 253, 345, 365, 569, 759, 803, 1095, 1265, 1679, 1707, 2409, 2845, 3795, 4015, 5037, 6259, 8395, 8535, 12045, 13087, 18469, 18777, 25185, 31295, 39261, 41537, 55407, 65435, 92345, 93885, 124611, 143957, 196305, 207685, 277035, 431871, 456907, 623055, 719785, 955351, 1370721, 2159355, 2284535, 2866053, 4776755, 6853605, 10508861, 14330265, 31526583, 52544305, 157632915]

約数ペア:

[(1, 157632915), (3, 52544305), (5, 31526583), (11, 14330265), (15, 10508861), (23, 6853605), (33, 4776755), (55, 2866053), (69, 2284535), (73, 2159355), (115, 1370721), (165, 955351), (219, 719785), (253, 623055), (345, 456907), (365, 431871), (569, 277035), (759, 207685), (803, 196305), (1095, 143957), (1265, 124611), (1679, 93885), (1707, 92345), (2409, 65435), (2845, 55407), (3795, 41537), (4015, 39261), (5037, 31295), (6259, 25185), (8395, 18777), (8535, 18469), (12045, 13087)]