160526745

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 298425600

約数和(自身を除く): 137898855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 131, 135, 145, 261, 313, 393, 435, 655, 783, 939, 1179, 1305, 1565, 1965, 2817, 3537, 3799, 3915, 4695, 5895, 8451, 9077, 11397, 14085, 17685, 18995, 27231, 34191, 41003, 42255, 45385, 56985, 81693, 102573, 123009, 136155, 170955, 205015, 245079, 369027, 408465, 512865, 615045, 1107081, 1189087, 1225395, 1845135, 3567261, 5535405, 5945435, 10701783, 17836305, 32105349, 53508915, 160526745]

約数ペア:

[(1, 160526745), (3, 53508915), (5, 32105349), (9, 17836305), (15, 10701783), (27, 5945435), (29, 5535405), (45, 3567261), (87, 1845135), (131, 1225395), (135, 1189087), (145, 1107081), (261, 615045), (313, 512865), (393, 408465), (435, 369027), (655, 245079), (783, 205015), (939, 170955), (1179, 136155), (1305, 123009), (1565, 102573), (1965, 81693), (2817, 56985), (3537, 45385), (3799, 42255), (3915, 41003), (4695, 34191), (5895, 27231), (8451, 18995), (9077, 17685), (11397, 14085)]