86792225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 41449567

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 425, 575, 683, 1105, 1495, 1955, 3415, 5083, 5525, 7475, 8879, 9775, 11611, 15709, 17075, 25415, 44395, 58055, 78545, 127075, 150943, 204217, 221975, 267053, 290275, 392725, 754715, 1021085, 1335265, 3471689, 3773575, 5105425, 6676325, 17358445, 86792225]

約数ペア:

[(1, 86792225), (5, 17358445), (13, 6676325), (17, 5105425), (23, 3773575), (25, 3471689), (65, 1335265), (85, 1021085), (115, 754715), (221, 392725), (299, 290275), (325, 267053), (391, 221975), (425, 204217), (575, 150943), (683, 127075), (1105, 78545), (1495, 58055), (1955, 44395), (3415, 25415), (5083, 17075), (5525, 15709), (7475, 11611), (8879, 9775)]