156702975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 320812800

約数和(自身を除く): 164109825

約数列:

[1, 3, 5, 11, 13, 15, 19, 25, 33, 39, 55, 57, 65, 75, 95, 143, 165, 195, 209, 247, 275, 285, 325, 429, 475, 627, 715, 741, 769, 825, 975, 1045, 1235, 1425, 2145, 2307, 2717, 3135, 3575, 3705, 3845, 5225, 6175, 8151, 8459, 9997, 10725, 11535, 13585, 14611, 15675, 18525, 19225, 25377, 29991, 40755, 42295, 43833, 49985, 57675, 67925, 73055, 109967, 126885, 149955, 160721, 189943, 203775, 211475, 219165, 249925, 329901, 365275, 482163, 549835, 569829, 634425, 749775, 803605, 949715, 1095825, 1649505, 2089373, 2410815, 2749175, 2849145, 4018025, 4748575, 6268119, 8247525, 10446865, 12054075, 14245725, 31340595, 52234325, 156702975]

約数ペア:

[(1, 156702975), (3, 52234325), (5, 31340595), (11, 14245725), (13, 12054075), (15, 10446865), (19, 8247525), (25, 6268119), (33, 4748575), (39, 4018025), (55, 2849145), (57, 2749175), (65, 2410815), (75, 2089373), (95, 1649505), (143, 1095825), (165, 949715), (195, 803605), (209, 749775), (247, 634425), (275, 569829), (285, 549835), (325, 482163), (429, 365275), (475, 329901), (627, 249925), (715, 219165), (741, 211475), (769, 203775), (825, 189943), (975, 160721), (1045, 149955), (1235, 126885), (1425, 109967), (2145, 73055), (2307, 67925), (2717, 57675), (3135, 49985), (3575, 43833), (3705, 42295), (3845, 40755), (5225, 29991), (6175, 25377), (8151, 19225), (8459, 18525), (9997, 15675), (10725, 14611), (11535, 13585)]