15285401350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{116549}}^1$

素因数の和:116665

約数の個数: 48

約数和(自身を含む): 29569201200

約数和(自身を除く): 14283799850

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 610, 1075, 1525, 2150, 2623, 3050, 5246, 13115, 26230, 65575, 116549, 131150, 233098, 582745, 1165490, 2913725, 5011607, 5827450, 7109489, 10023214, 14218978, 25058035, 35547445, 50116070, 71094890, 125290175, 177737225, 250580350, 305708027, 355474450, 611416054, 1528540135, 3057080270, 7642700675, 15285401350]

約数ペア:

[(1, 15285401350), (2, 7642700675), (5, 3057080270), (10, 1528540135), (25, 611416054), (43, 355474450), (50, 305708027), (61, 250580350), (86, 177737225), (122, 125290175), (215, 71094890), (305, 50116070), (430, 35547445), (610, 25058035), (1075, 14218978), (1525, 10023214), (2150, 7109489), (2623, 5827450), (3050, 5011607), (5246, 2913725), (13115, 1165490), (26230, 582745), (65575, 233098), (116549, 131150)]