1284161775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35597}}^1$

素因数の和:35660

約数の個数: 48

約数和(自身を含む): 2348328864

約数和(自身を除く): 1064167089

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 7215, 12025, 35597, 36075, 106791, 177985, 462761, 533955, 889925, 1317089, 1388283, 2313805, 2669775, 3951267, 6585445, 6941415, 11569025, 17122157, 19756335, 32927225, 34707075, 51366471, 85610785, 98781675, 256832355, 428053925, 1284161775]

約数ペア:

[(1, 1284161775), (3, 428053925), (5, 256832355), (13, 98781675), (15, 85610785), (25, 51366471), (37, 34707075), (39, 32927225), (65, 19756335), (75, 17122157), (111, 11569025), (185, 6941415), (195, 6585445), (325, 3951267), (481, 2669775), (555, 2313805), (925, 1388283), (975, 1317089), (1443, 889925), (2405, 533955), (2775, 462761), (7215, 177985), (12025, 106791), (35597, 36075)]