63042975

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 117849600

約数和(自身を除く): 54806625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1583, 1593, 2655, 4425, 4749, 7915, 7965, 13275, 14247, 23745, 39575, 39825, 42741, 71235, 93397, 118725, 213705, 280191, 356175, 466985, 840573, 1068525, 1400955, 2334925, 2521719, 4202865, 7004775, 12608595, 21014325, 63042975]

約数ペア:

[(1, 63042975), (3, 21014325), (5, 12608595), (9, 7004775), (15, 4202865), (25, 2521719), (27, 2334925), (45, 1400955), (59, 1068525), (75, 840573), (135, 466985), (177, 356175), (225, 280191), (295, 213705), (531, 118725), (675, 93397), (885, 71235), (1475, 42741), (1583, 39825), (1593, 39575), (2655, 23745), (4425, 14247), (4749, 13275), (7915, 7965)]