151480945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 227370240

約数和(自身を除く): 75889295

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 509, 773, 2545, 3563, 3865, 5411, 5599, 8503, 17815, 27055, 27995, 39193, 42515, 59521, 195965, 297605, 393457, 1967285, 2754199, 4328027, 13770995, 21640135, 30296189, 151480945]

約数ペア:

[(1, 151480945), (5, 30296189), (7, 21640135), (11, 13770995), (35, 4328027), (55, 2754199), (77, 1967285), (385, 393457), (509, 297605), (773, 195965), (2545, 59521), (3563, 42515), (3865, 39193), (5411, 27995), (5599, 27055), (8503, 17815)]