15205544908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{7237}}^1$

素因数の和:7490

約数の個数: 48

約数和(自身を含む): 27643369600

約数和(自身を除く): 12437824692

約数列:

[1, 2, 4, 61, 79, 109, 122, 158, 218, 244, 316, 436, 4819, 6649, 7237, 8611, 9638, 13298, 14474, 17222, 19276, 26596, 28948, 34444, 441457, 525271, 571723, 788833, 882914, 1050542, 1143446, 1577666, 1765828, 2101084, 2286892, 3155332, 34875103, 48118813, 62317807, 69750206, 96237626, 124635614, 139500412, 192475252, 249271228, 3801386227, 7602772454, 15205544908]

約数ペア:

[(1, 15205544908), (2, 7602772454), (4, 3801386227), (61, 249271228), (79, 192475252), (109, 139500412), (122, 124635614), (158, 96237626), (218, 69750206), (244, 62317807), (316, 48118813), (436, 34875103), (4819, 3155332), (6649, 2286892), (7237, 2101084), (8611, 1765828), (9638, 1577666), (13298, 1143446), (14474, 1050542), (17222, 882914), (19276, 788833), (26596, 571723), (28948, 525271), (34444, 441457)]