15565535407383

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{1847}}^1\times {\mathrm{21121}}^1$

素因数の和:23784

約数の個数: 48

約数和(自身を含む): 22515121956096

約数和(自身を除く): 6949586548713

約数列:

[1, 3, 13, 39, 169, 507, 787, 1847, 2361, 5541, 10231, 21121, 24011, 30693, 63363, 72033, 133003, 274573, 312143, 399009, 823719, 936429, 1453589, 3569449, 4360767, 10708347, 16622227, 18896657, 39010487, 49866681, 56689971, 117031461, 216088951, 245656541, 507136331, 648266853, 736969623, 1521408993, 2809156363, 6592772303, 8427469089, 19778316909, 30701253269, 92103759807, 399116292497, 1197348877491, 5188511802461, 15565535407383]

約数ペア:

[(1, 15565535407383), (3, 5188511802461), (13, 1197348877491), (39, 399116292497), (169, 92103759807), (507, 30701253269), (787, 19778316909), (1847, 8427469089), (2361, 6592772303), (5541, 2809156363), (10231, 1521408993), (21121, 736969623), (24011, 648266853), (30693, 507136331), (63363, 245656541), (72033, 216088951), (133003, 117031461), (274573, 56689971), (312143, 49866681), (399009, 39010487), (823719, 18896657), (936429, 16622227), (1453589, 10708347), (3569449, 4360767)]