30603225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 53603712

約数和(自身を除く): 23000487

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 157, 339, 345, 471, 565, 575, 785, 1695, 1725, 2355, 2599, 2825, 3611, 3925, 7797, 8475, 10833, 11775, 12995, 17741, 18055, 38985, 53223, 54165, 64975, 88705, 90275, 194925, 266115, 270825, 408043, 443525, 1224129, 1330575, 2040215, 6120645, 10201075, 30603225]

約数ペア:

[(1, 30603225), (3, 10201075), (5, 6120645), (15, 2040215), (23, 1330575), (25, 1224129), (69, 443525), (75, 408043), (113, 270825), (115, 266115), (157, 194925), (339, 90275), (345, 88705), (471, 64975), (565, 54165), (575, 53223), (785, 38985), (1695, 18055), (1725, 17741), (2355, 12995), (2599, 11775), (2825, 10833), (3611, 8475), (3925, 7797)]