78486962375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 103724375040

約数和(自身を除く): 25237412665

約数列:

[1, 5, 23, 25, 109, 115, 125, 211, 545, 575, 1055, 1187, 2507, 2725, 2875, 4853, 5275, 5935, 12535, 13625, 22999, 24265, 26375, 27301, 29675, 62675, 114995, 121325, 129383, 136505, 148375, 250457, 313375, 528977, 574975, 606625, 646915, 682525, 1252285, 2644885, 2874875, 2975809, 3234575, 3412625, 5760511, 6261425, 13224425, 14879045, 16172875, 27299813, 28802555, 31307125, 66122125, 74395225, 136499065, 144012775, 371976125, 627895699, 682495325, 720063875, 3139478495, 3412476625, 15697392475, 78486962375]

約数ペア:

[(1, 78486962375), (5, 15697392475), (23, 3412476625), (25, 3139478495), (109, 720063875), (115, 682495325), (125, 627895699), (211, 371976125), (545, 144012775), (575, 136499065), (1055, 74395225), (1187, 66122125), (2507, 31307125), (2725, 28802555), (2875, 27299813), (4853, 16172875), (5275, 14879045), (5935, 13224425), (12535, 6261425), (13625, 5760511), (22999, 3412625), (24265, 3234575), (26375, 2975809), (27301, 2874875), (29675, 2644885), (62675, 1252285), (114995, 682525), (121325, 646915), (129383, 606625), (136505, 574975), (148375, 528977), (250457, 313375)]