40992915

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 67709952

約数和(自身を除く): 26717037

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 631, 915, 1065, 1893, 3155, 4331, 9465, 12993, 21655, 38491, 44801, 64965, 115473, 134403, 192455, 224005, 577365, 672015, 2732861, 8198583, 13664305, 40992915]

約数ペア:

[(1, 40992915), (3, 13664305), (5, 8198583), (15, 2732861), (61, 672015), (71, 577365), (183, 224005), (213, 192455), (305, 134403), (355, 115473), (631, 64965), (915, 44801), (1065, 38491), (1893, 21655), (3155, 12993), (4331, 9465)]