9768375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 18576480

約数和(自身を除く): 8808105

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 457, 475, 855, 1125, 1371, 1425, 2285, 2375, 4113, 4275, 6855, 7125, 8683, 11425, 20565, 21375, 26049, 34275, 43415, 57125, 78147, 102825, 130245, 171375, 217075, 390735, 514125, 651225, 1085375, 1953675, 3256125, 9768375]

約数ペア:

[(1, 9768375), (3, 3256125), (5, 1953675), (9, 1085375), (15, 651225), (19, 514125), (25, 390735), (45, 217075), (57, 171375), (75, 130245), (95, 102825), (125, 78147), (171, 57125), (225, 43415), (285, 34275), (375, 26049), (457, 21375), (475, 20565), (855, 11425), (1125, 8683), (1371, 7125), (1425, 6855), (2285, 4275), (2375, 4113)]