15511146045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{929}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 25985836800

約数和(自身を除く): 10474690755

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 293, 393, 435, 655, 879, 929, 1465, 1965, 2787, 3799, 4395, 4645, 8497, 11397, 13935, 18995, 25491, 26941, 38383, 42485, 56985, 80823, 115149, 121699, 127455, 134705, 191915, 272197, 365097, 404115, 575745, 608495, 816591, 1113107, 1360985, 1825485, 3339321, 3529271, 4082955, 5565535, 7893713, 10587813, 16696605, 17646355, 23681139, 35657807, 39468565, 52939065, 106973421, 118405695, 178289035, 534867105, 1034076403, 3102229209, 5170382015, 15511146045]

約数ペア:

[(1, 15511146045), (3, 5170382015), (5, 3102229209), (15, 1034076403), (29, 534867105), (87, 178289035), (131, 118405695), (145, 106973421), (293, 52939065), (393, 39468565), (435, 35657807), (655, 23681139), (879, 17646355), (929, 16696605), (1465, 10587813), (1965, 7893713), (2787, 5565535), (3799, 4082955), (4395, 3529271), (4645, 3339321), (8497, 1825485), (11397, 1360985), (13935, 1113107), (18995, 816591), (25491, 608495), (26941, 575745), (38383, 404115), (42485, 365097), (56985, 272197), (80823, 191915), (115149, 134705), (121699, 127455)]