1213303015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{363809}}^1$

素因数の和:363866

約数の個数: 16

約数和(自身を含む): 1571659200

約数和(自身を除く): 358356185

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 363809, 1819045, 8367607, 10550461, 41838035, 52752305, 242660603, 1213303015]

約数ペア:

[(1, 1213303015), (5, 242660603), (23, 52752305), (29, 41838035), (115, 10550461), (145, 8367607), (667, 1819045), (3335, 363809)]