389675850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{13187}}^1$

素因数の和:13399

約数の個数: 48

約数和(自身を含む): 971375328

約数和(自身を除く): 581699478

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1970, 2955, 4925, 5910, 9850, 13187, 14775, 26374, 29550, 39561, 65935, 79122, 131870, 197805, 329675, 395610, 659350, 989025, 1978050, 2597839, 5195678, 7793517, 12989195, 15587034, 25978390, 38967585, 64945975, 77935170, 129891950, 194837925, 389675850]

約数ペア:

[(1, 389675850), (2, 194837925), (3, 129891950), (5, 77935170), (6, 64945975), (10, 38967585), (15, 25978390), (25, 15587034), (30, 12989195), (50, 7793517), (75, 5195678), (150, 2597839), (197, 1978050), (394, 989025), (591, 659350), (985, 395610), (1182, 329675), (1970, 197805), (2955, 131870), (4925, 79122), (5910, 65935), (9850, 39561), (13187, 29550), (14775, 26374)]