151513725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 279696384

約数和(自身を除く): 128182659

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 4271, 7095, 11825, 12813, 21355, 35475, 46981, 64065, 106775, 140943, 183653, 234905, 320325, 550959, 704715, 918265, 1174525, 2020183, 2754795, 3523575, 4591325, 6060549, 10100915, 13773975, 30302745, 50504575, 151513725]

約数ペア:

[(1, 151513725), (3, 50504575), (5, 30302745), (11, 13773975), (15, 10100915), (25, 6060549), (33, 4591325), (43, 3523575), (55, 2754795), (75, 2020183), (129, 1174525), (165, 918265), (215, 704715), (275, 550959), (473, 320325), (645, 234905), (825, 183653), (1075, 140943), (1419, 106775), (2365, 64065), (3225, 46981), (4271, 35475), (7095, 21355), (11825, 12813)]