947667045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211297}}^1$

素因数の和:211341

約数の個数: 32

約数和(自身を含む): 1703907072

約数和(自身を除く): 756240027

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 211297, 633891, 1056485, 2746861, 3169455, 4859831, 8240583, 13734305, 14579493, 24299155, 41202915, 63177803, 72897465, 189533409, 315889015, 947667045]

約数ペア:

[(1, 947667045), (3, 315889015), (5, 189533409), (13, 72897465), (15, 63177803), (23, 41202915), (39, 24299155), (65, 14579493), (69, 13734305), (115, 8240583), (195, 4859831), (299, 3169455), (345, 2746861), (897, 1056485), (1495, 633891), (4485, 211297)]