74349795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8867}}^1$

素因数の和:8931

約数の個数: 32

約数和(自身を含む): 131104512

約数和(自身を除く): 56754717

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 8867, 26601, 44335, 115271, 133005, 345813, 381281, 576355, 1143843, 1729065, 1906405, 4956653, 5719215, 14869959, 24783265, 74349795]

約数ペア:

[(1, 74349795), (3, 24783265), (5, 14869959), (13, 5719215), (15, 4956653), (39, 1906405), (43, 1729065), (65, 1143843), (129, 576355), (195, 381281), (215, 345813), (559, 133005), (645, 115271), (1677, 44335), (2795, 26601), (8385, 8867)]