470111625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 918148608

約数和(自身を除く): 448036983

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 85, 125, 141, 153, 225, 235, 255, 375, 423, 425, 523, 705, 765, 799, 1125, 1175, 1275, 1569, 2115, 2125, 2397, 2615, 3525, 3825, 3995, 4707, 5875, 6375, 7191, 7845, 8891, 10575, 11985, 13075, 17625, 19125, 19975, 23535, 24581, 26673, 35955, 39225, 44455, 52875, 59925, 65375, 73743, 80019, 99875, 117675, 122905, 133365, 179775, 196125, 221229, 222275, 299625, 368715, 400095, 417877, 588375, 614525, 666825, 898875, 1106145, 1111375, 1253631, 1843575, 2000475, 2089385, 3072625, 3334125, 3760893, 5530725, 6268155, 9217875, 10002375, 10446925, 18804465, 27653625, 31340775, 52234625, 94022325, 156703875, 470111625]

約数ペア:

[(1, 470111625), (3, 156703875), (5, 94022325), (9, 52234625), (15, 31340775), (17, 27653625), (25, 18804465), (45, 10446925), (47, 10002375), (51, 9217875), (75, 6268155), (85, 5530725), (125, 3760893), (141, 3334125), (153, 3072625), (225, 2089385), (235, 2000475), (255, 1843575), (375, 1253631), (423, 1111375), (425, 1106145), (523, 898875), (705, 666825), (765, 614525), (799, 588375), (1125, 417877), (1175, 400095), (1275, 368715), (1569, 299625), (2115, 222275), (2125, 221229), (2397, 196125), (2615, 179775), (3525, 133365), (3825, 122905), (3995, 117675), (4707, 99875), (5875, 80019), (6375, 73743), (7191, 65375), (7845, 59925), (8891, 52875), (10575, 44455), (11985, 39225), (13075, 35955), (17625, 26673), (19125, 24581), (19975, 23535)]