9941175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 19846944

約数和(自身を除く): 9905769

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 113, 115, 153, 207, 225, 255, 339, 345, 391, 425, 565, 575, 765, 1017, 1035, 1173, 1275, 1695, 1725, 1921, 1955, 2599, 2825, 3519, 3825, 5085, 5175, 5763, 5865, 7797, 8475, 9605, 9775, 12995, 17289, 17595, 23391, 25425, 28815, 29325, 38985, 44183, 48025, 64975, 86445, 87975, 116955, 132549, 144075, 194925, 220915, 397647, 432225, 584775, 662745, 1104575, 1988235, 3313725, 9941175]

約数ペア:

[(1, 9941175), (3, 3313725), (5, 1988235), (9, 1104575), (15, 662745), (17, 584775), (23, 432225), (25, 397647), (45, 220915), (51, 194925), (69, 144075), (75, 132549), (85, 116955), (113, 87975), (115, 86445), (153, 64975), (207, 48025), (225, 44183), (255, 38985), (339, 29325), (345, 28815), (391, 25425), (425, 23391), (565, 17595), (575, 17289), (765, 12995), (1017, 9775), (1035, 9605), (1173, 8475), (1275, 7797), (1695, 5865), (1725, 5763), (1921, 5175), (1955, 5085), (2599, 3825), (2825, 3519)]