91715835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 70024965

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 89, 103, 115, 145, 267, 309, 345, 435, 445, 515, 667, 1335, 1545, 2001, 2047, 2369, 2581, 2987, 3335, 6141, 7107, 7743, 8961, 9167, 10005, 10235, 11845, 12905, 14935, 27501, 30705, 35535, 38715, 44805, 45835, 59363, 68701, 137505, 178089, 206103, 210841, 265843, 296815, 343505, 632523, 797529, 890445, 1030515, 1054205, 1329215, 3162615, 3987645, 6114389, 18343167, 30571945, 91715835]

約数ペア:

[(1, 91715835), (3, 30571945), (5, 18343167), (15, 6114389), (23, 3987645), (29, 3162615), (69, 1329215), (87, 1054205), (89, 1030515), (103, 890445), (115, 797529), (145, 632523), (267, 343505), (309, 296815), (345, 265843), (435, 210841), (445, 206103), (515, 178089), (667, 137505), (1335, 68701), (1545, 59363), (2001, 45835), (2047, 44805), (2369, 38715), (2581, 35535), (2987, 30705), (3335, 27501), (6141, 14935), (7107, 12905), (7743, 11845), (8961, 10235), (9167, 10005)]