190068125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 259135800

約数和(自身を除く): 69067675

約数列:

[1, 5, 13, 25, 65, 125, 149, 157, 325, 625, 745, 785, 1625, 1937, 2041, 3725, 3925, 8125, 9685, 10205, 18625, 19625, 23393, 48425, 51025, 93125, 98125, 116965, 242125, 255125, 304109, 584825, 1210625, 1275625, 1520545, 2924125, 7602725, 14620625, 38013625, 190068125]

約数ペア:

[(1, 190068125), (5, 38013625), (13, 14620625), (25, 7602725), (65, 2924125), (125, 1520545), (149, 1275625), (157, 1210625), (325, 584825), (625, 304109), (745, 255125), (785, 242125), (1625, 116965), (1937, 98125), (2041, 93125), (3725, 51025), (3925, 48425), (8125, 23393), (9685, 19625), (10205, 18625)]