1140802325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 1583232000

約数和(自身を除く): 442429675

約数列:

[1, 5, 13, 25, 31, 65, 155, 199, 325, 403, 569, 775, 995, 2015, 2587, 2845, 4975, 6169, 7397, 10075, 12935, 14225, 17639, 30845, 36985, 64675, 80197, 88195, 113231, 154225, 184925, 229307, 400985, 440975, 566155, 1146535, 1472003, 2004925, 2830775, 3510161, 5732675, 7360015, 17550805, 36800075, 45632093, 87754025, 228160465, 1140802325]

約数ペア:

[(1, 1140802325), (5, 228160465), (13, 87754025), (25, 45632093), (31, 36800075), (65, 17550805), (155, 7360015), (199, 5732675), (325, 3510161), (403, 2830775), (569, 2004925), (775, 1472003), (995, 1146535), (2015, 566155), (2587, 440975), (2845, 400985), (4975, 229307), (6169, 184925), (7397, 154225), (10075, 113231), (12935, 88195), (14225, 80197), (17639, 64675), (30845, 36985)]