395606255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 541477440

約数和(自身を除く): 145871185

約数列:

[1, 5, 11, 29, 55, 97, 145, 319, 485, 1067, 1595, 2557, 2813, 5335, 12785, 14065, 28127, 30943, 74153, 140635, 154715, 248029, 370765, 815683, 1240145, 2728319, 4078415, 7192841, 13641595, 35964205, 79121251, 395606255]

約数ペア:

[(1, 395606255), (5, 79121251), (11, 35964205), (29, 13641595), (55, 7192841), (97, 4078415), (145, 2728319), (319, 1240145), (485, 815683), (1067, 370765), (1595, 248029), (2557, 154715), (2813, 140635), (5335, 74153), (12785, 30943), (14065, 28127)]