75563125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 106840800

約数和(自身を除く): 31277675

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 379, 625, 725, 1375, 1595, 1895, 3625, 4169, 6875, 7975, 9475, 10991, 18125, 20845, 39875, 47375, 54955, 104225, 120901, 199375, 236875, 274775, 521125, 604505, 1373875, 2605625, 3022525, 6869375, 15112625, 75563125]

約数ペア:

[(1, 75563125), (5, 15112625), (11, 6869375), (25, 3022525), (29, 2605625), (55, 1373875), (125, 604505), (145, 521125), (275, 274775), (319, 236875), (379, 199375), (625, 120901), (725, 104225), (1375, 54955), (1595, 47375), (1895, 39875), (3625, 20845), (4169, 18125), (6875, 10991), (7975, 9475)]