190700565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1303}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 333490176

約数和(自身を除く): 142789611

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 887, 1303, 2661, 3909, 4435, 6515, 9757, 13305, 14333, 19545, 29271, 42999, 48785, 71665, 146355, 214995, 1155761, 3467283, 5778805, 12713371, 17336415, 38140113, 63566855, 190700565]

約数ペア:

[(1, 190700565), (3, 63566855), (5, 38140113), (11, 17336415), (15, 12713371), (33, 5778805), (55, 3467283), (165, 1155761), (887, 214995), (1303, 146355), (2661, 71665), (3909, 48785), (4435, 42999), (6515, 29271), (9757, 19545), (13305, 14333)]