48939375

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 83573248

約数和(自身を除く): 34633873

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 607, 625, 645, 1075, 1821, 1875, 3035, 3225, 5375, 9105, 15175, 16125, 26101, 26875, 45525, 75875, 78303, 80625, 130505, 227625, 379375, 391515, 652525, 1138125, 1957575, 3262625, 9787875, 16313125, 48939375]

約数ペア:

[(1, 48939375), (3, 16313125), (5, 9787875), (15, 3262625), (25, 1957575), (43, 1138125), (75, 652525), (125, 391515), (129, 379375), (215, 227625), (375, 130505), (607, 80625), (625, 78303), (645, 75875), (1075, 45525), (1821, 26875), (1875, 26101), (3035, 16125), (3225, 15175), (5375, 9105)]