75243750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 188144208

約数和(自身を除く): 112900458

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3750, 4013, 6250, 8026, 9375, 12039, 18750, 20065, 24078, 40130, 60195, 100325, 120390, 200650, 300975, 501625, 601950, 1003250, 1504875, 2508125, 3009750, 5016250, 7524375, 12540625, 15048750, 25081250, 37621875, 75243750]

約数ペア:

[(1, 75243750), (2, 37621875), (3, 25081250), (5, 15048750), (6, 12540625), (10, 7524375), (15, 5016250), (25, 3009750), (30, 2508125), (50, 1504875), (75, 1003250), (125, 601950), (150, 501625), (250, 300975), (375, 200650), (625, 120390), (750, 100325), (1250, 60195), (1875, 40130), (3125, 24078), (3750, 20065), (4013, 18750), (6250, 12039), (8026, 9375)]