4218045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 7375872

約数和(自身を除く): 3157827

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 223, 291, 485, 669, 1115, 1261, 1455, 2899, 3345, 3783, 6305, 8697, 14495, 18915, 21631, 43485, 64893, 108155, 281203, 324465, 843609, 1406015, 4218045]

約数ペア:

[(1, 4218045), (3, 1406015), (5, 843609), (13, 324465), (15, 281203), (39, 108155), (65, 64893), (97, 43485), (195, 21631), (223, 18915), (291, 14495), (485, 8697), (669, 6305), (1115, 3783), (1261, 3345), (1455, 2899)]