152043915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 267734016

約数和(自身を除く): 115690101

約数列:

[1, 3, 5, 15, 23, 37, 43, 69, 111, 115, 129, 185, 215, 277, 345, 555, 645, 831, 851, 989, 1385, 1591, 2553, 2967, 4155, 4255, 4773, 4945, 6371, 7955, 10249, 11911, 12765, 14835, 19113, 23865, 30747, 31855, 35733, 36593, 51245, 59555, 95565, 109779, 153735, 178665, 182965, 235727, 273953, 440707, 548895, 707181, 821859, 1178635, 1322121, 1369765, 2203535, 3535905, 4109295, 6610605, 10136261, 30408783, 50681305, 152043915]

約数ペア:

[(1, 152043915), (3, 50681305), (5, 30408783), (15, 10136261), (23, 6610605), (37, 4109295), (43, 3535905), (69, 2203535), (111, 1369765), (115, 1322121), (129, 1178635), (185, 821859), (215, 707181), (277, 548895), (345, 440707), (555, 273953), (645, 235727), (831, 182965), (851, 178665), (989, 153735), (1385, 109779), (1591, 95565), (2553, 59555), (2967, 51245), (4155, 36593), (4255, 35733), (4773, 31855), (4945, 30747), (6371, 23865), (7955, 19113), (10249, 14835), (11911, 12765)]