73790625

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 130491648

約数和(自身を除く): 56701023

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 463, 625, 1275, 1389, 1875, 2125, 2315, 3125, 6375, 6945, 7871, 9375, 10625, 11575, 23613, 31875, 34725, 39355, 53125, 57875, 118065, 159375, 173625, 196775, 289375, 590325, 868125, 983875, 1446875, 2951625, 4340625, 4919375, 14758125, 24596875, 73790625]

約数ペア:

[(1, 73790625), (3, 24596875), (5, 14758125), (15, 4919375), (17, 4340625), (25, 2951625), (51, 1446875), (75, 983875), (85, 868125), (125, 590325), (255, 289375), (375, 196775), (425, 173625), (463, 159375), (625, 118065), (1275, 57875), (1389, 53125), (1875, 39355), (2125, 34725), (2315, 31875), (3125, 23613), (6375, 11575), (6945, 10625), (7871, 9375)]