198435435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5393}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 347977728

約数和(自身を除く): 149542293

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 1115, 2453, 3345, 5393, 7359, 12265, 16179, 26965, 36795, 59323, 80895, 177969, 296615, 889845, 1202639, 3607917, 6013195, 13229029, 18039585, 39687087, 66145145, 198435435]

約数ペア:

[(1, 198435435), (3, 66145145), (5, 39687087), (11, 18039585), (15, 13229029), (33, 6013195), (55, 3607917), (165, 1202639), (223, 889845), (669, 296615), (1115, 177969), (2453, 80895), (3345, 59323), (5393, 36795), (7359, 26965), (12265, 16179)]