151409195

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 219770880

約数和(自身を除く): 68361685

約数列:

[1, 5, 7, 19, 35, 95, 133, 223, 665, 1021, 1115, 1561, 4237, 5105, 7147, 7805, 19399, 21185, 29659, 35735, 96995, 135793, 148295, 227683, 678965, 1138415, 1593781, 4325977, 7968905, 21629885, 30281839, 151409195]

約数ペア:

[(1, 151409195), (5, 30281839), (7, 21629885), (19, 7968905), (35, 4325977), (95, 1593781), (133, 1138415), (223, 678965), (665, 227683), (1021, 148295), (1115, 135793), (1561, 96995), (4237, 35735), (5105, 29659), (7147, 21185), (7805, 19399)]