207970100475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{9677}}^1$

素因数の和:10001

約数の個数: 96

約数和(自身を含む): 365925954240

約数和(自身を除く): 157955853765

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 241, 435, 615, 723, 725, 1025, 1189, 1205, 2175, 3075, 3567, 3615, 5945, 6025, 6989, 9677, 9881, 17835, 18075, 20967, 29031, 29643, 29725, 34945, 48385, 49405, 89175, 104835, 145155, 148215, 174725, 241925, 247025, 280633, 286549, 396757, 524175, 725775, 741075, 841899, 859647, 1190271, 1403165, 1432745, 1983785, 2332157, 4209495, 4298235, 5951355, 6996471, 7015825, 7163725, 9918925, 11505953, 11660785, 21047475, 21491175, 29756775, 34517859, 34982355, 57529765, 58303925, 67632553, 95618437, 172589295, 174911775, 202897659, 286855311, 287648825, 338162765, 478092185, 862946475, 1014488295, 1434276555, 1690813825, 2390460925, 2772934673, 5072441475, 7171382775, 8318804019, 13864673365, 41594020095, 69323366825, 207970100475]

約数ペア:

[(1, 207970100475), (3, 69323366825), (5, 41594020095), (15, 13864673365), (25, 8318804019), (29, 7171382775), (41, 5072441475), (75, 2772934673), (87, 2390460925), (123, 1690813825), (145, 1434276555), (205, 1014488295), (241, 862946475), (435, 478092185), (615, 338162765), (723, 287648825), (725, 286855311), (1025, 202897659), (1189, 174911775), (1205, 172589295), (2175, 95618437), (3075, 67632553), (3567, 58303925), (3615, 57529765), (5945, 34982355), (6025, 34517859), (6989, 29756775), (9677, 21491175), (9881, 21047475), (17835, 11660785), (18075, 11505953), (20967, 9918925), (29031, 7163725), (29643, 7015825), (29725, 6996471), (34945, 5951355), (48385, 4298235), (49405, 4209495), (89175, 2332157), (104835, 1983785), (145155, 1432745), (148215, 1403165), (174725, 1190271), (241925, 859647), (247025, 841899), (280633, 741075), (286549, 725775), (396757, 524175)]