42832725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 34162347

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 223, 325, 591, 669, 975, 985, 1115, 2561, 2899, 2955, 3345, 4925, 5575, 7683, 8697, 12805, 14495, 14775, 16725, 38415, 43485, 43931, 64025, 72475, 131793, 192075, 217425, 219655, 571103, 658965, 1098275, 1713309, 2855515, 3294825, 8566545, 14277575, 42832725]

約数ペア:

[(1, 42832725), (3, 14277575), (5, 8566545), (13, 3294825), (15, 2855515), (25, 1713309), (39, 1098275), (65, 658965), (75, 571103), (195, 219655), (197, 217425), (223, 192075), (325, 131793), (591, 72475), (669, 64025), (975, 43931), (985, 43485), (1115, 38415), (2561, 16725), (2899, 14775), (2955, 14495), (3345, 12805), (4925, 8697), (5575, 7683)]