157079325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 48

約数和(自身を含む): 288759296

約数和(自身を除く): 131679971

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 5197, 6045, 10075, 15591, 25985, 30225, 67561, 77955, 129925, 161107, 202683, 337805, 389775, 483321, 805535, 1013415, 1689025, 2094391, 2416605, 4027675, 5067075, 6283173, 10471955, 12083025, 31415865, 52359775, 157079325]

約数ペア:

[(1, 157079325), (3, 52359775), (5, 31415865), (13, 12083025), (15, 10471955), (25, 6283173), (31, 5067075), (39, 4027675), (65, 2416605), (75, 2094391), (93, 1689025), (155, 1013415), (195, 805535), (325, 483321), (403, 389775), (465, 337805), (775, 202683), (975, 161107), (1209, 129925), (2015, 77955), (2325, 67561), (5197, 30225), (6045, 25985), (10075, 15591)]