1176420625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 1559750720

約数和(自身を除く): 383330095

約数列:

[1, 5, 19, 25, 95, 125, 157, 475, 625, 631, 785, 2375, 2983, 3155, 3925, 11875, 11989, 14915, 15775, 19625, 59945, 74575, 78875, 98125, 99067, 299725, 372875, 394375, 495335, 1498625, 1864375, 1882273, 2476675, 7493125, 9411365, 12383375, 47056825, 61916875, 235284125, 1176420625]

約数ペア:

[(1, 1176420625), (5, 235284125), (19, 61916875), (25, 47056825), (95, 12383375), (125, 9411365), (157, 7493125), (475, 2476675), (625, 1882273), (631, 1864375), (785, 1498625), (2375, 495335), (2983, 394375), (3155, 372875), (3925, 299725), (11875, 99067), (11989, 98125), (14915, 78875), (15775, 74575), (19625, 59945)]