40015695525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1\times {\mathrm{11831}}^1$

素因数の和:15326

約数の個数: 48

約数和(自身を含む): 71275021440

約数和(自身を除く): 31259325915

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3469, 10407, 11831, 17345, 35493, 45097, 52035, 59155, 86725, 135291, 153803, 177465, 225485, 260175, 295775, 461409, 676455, 769015, 887325, 1127425, 2307045, 3382275, 3845075, 11535225, 41041739, 123125217, 205208695, 533542607, 615626085, 1026043475, 1600627821, 2667713035, 3078130425, 8003139105, 13338565175, 40015695525]

約数ペア:

[(1, 40015695525), (3, 13338565175), (5, 8003139105), (13, 3078130425), (15, 2667713035), (25, 1600627821), (39, 1026043475), (65, 615626085), (75, 533542607), (195, 205208695), (325, 123125217), (975, 41041739), (3469, 11535225), (10407, 3845075), (11831, 3382275), (17345, 2307045), (35493, 1127425), (45097, 887325), (52035, 769015), (59155, 676455), (86725, 461409), (135291, 295775), (153803, 260175), (177465, 225485)]