27721000725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{46219}}^1$

素因数の和:46970

約数の個数: 48

約数和(自身を含む): 50068462080

約数和(自身を除く): 22347461355

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 727, 825, 2181, 3635, 7997, 10905, 18175, 23991, 39985, 46219, 54525, 119955, 138657, 199925, 231095, 508409, 599775, 693285, 1155475, 1525227, 2542045, 3466425, 7626135, 12710225, 33601213, 38130675, 100803639, 168006065, 369613343, 504018195, 840030325, 1108840029, 1848066715, 2520090975, 5544200145, 9240333575, 27721000725]

約数ペア:

[(1, 27721000725), (3, 9240333575), (5, 5544200145), (11, 2520090975), (15, 1848066715), (25, 1108840029), (33, 840030325), (55, 504018195), (75, 369613343), (165, 168006065), (275, 100803639), (727, 38130675), (825, 33601213), (2181, 12710225), (3635, 7626135), (7997, 3466425), (10905, 2542045), (18175, 1525227), (23991, 1155475), (39985, 693285), (46219, 599775), (54525, 508409), (119955, 231095), (138657, 199925)]