63136725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 115385472

約数和(自身を除く): 52248747

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 2153, 5865, 6459, 9775, 10765, 29325, 32295, 36601, 49519, 53825, 109803, 148557, 161475, 183005, 247595, 549015, 742785, 841823, 915025, 1237975, 2525469, 2745075, 3713925, 4209115, 12627345, 21045575, 63136725]

約数ペア:

[(1, 63136725), (3, 21045575), (5, 12627345), (15, 4209115), (17, 3713925), (23, 2745075), (25, 2525469), (51, 1237975), (69, 915025), (75, 841823), (85, 742785), (115, 549015), (255, 247595), (345, 183005), (391, 161475), (425, 148557), (575, 109803), (1173, 53825), (1275, 49519), (1725, 36601), (1955, 32295), (2153, 29325), (5865, 10765), (6459, 9775)]