196090826895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{83621}}^1$

素因数の和:83745

約数の個数: 72

約数和(自身を含む): 359625442176

約数和(自身を除く): 163534615281

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1681, 1845, 3813, 5043, 6355, 8405, 11439, 15129, 19065, 25215, 52111, 57195, 75645, 83621, 156333, 250863, 260555, 418105, 468999, 752589, 781665, 1254315, 2344995, 2592251, 3428461, 3762945, 7776753, 10285383, 12961255, 17142305, 23330259, 30856149, 38883765, 51426915, 106282291, 116651295, 140566901, 154280745, 318846873, 421700703, 531411455, 702834505, 956540619, 1265102109, 1594234365, 2108503515, 4357573931, 4782703095, 6325510545, 13072721793, 21787869655, 39218165379, 65363608965, 196090826895]

約数ペア:

[(1, 196090826895), (3, 65363608965), (5, 39218165379), (9, 21787869655), (15, 13072721793), (31, 6325510545), (41, 4782703095), (45, 4357573931), (93, 2108503515), (123, 1594234365), (155, 1265102109), (205, 956540619), (279, 702834505), (369, 531411455), (465, 421700703), (615, 318846873), (1271, 154280745), (1395, 140566901), (1681, 116651295), (1845, 106282291), (3813, 51426915), (5043, 38883765), (6355, 30856149), (8405, 23330259), (11439, 17142305), (15129, 12961255), (19065, 10285383), (25215, 7776753), (52111, 3762945), (57195, 3428461), (75645, 2592251), (83621, 2344995), (156333, 1254315), (250863, 781665), (260555, 752589), (418105, 468999)]