186187005

素因数分解:

$3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1709}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 335194200

約数和(自身を除く): 149007195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 269, 405, 807, 1345, 1709, 2421, 4035, 5127, 7263, 8545, 12105, 15381, 21789, 25635, 36315, 46143, 76905, 108945, 138429, 230715, 459721, 692145, 1379163, 2298605, 4137489, 6895815, 12412467, 20687445, 37237401, 62062335, 186187005]

約数ペア:

[(1, 186187005), (3, 62062335), (5, 37237401), (9, 20687445), (15, 12412467), (27, 6895815), (45, 4137489), (81, 2298605), (135, 1379163), (269, 692145), (405, 459721), (807, 230715), (1345, 138429), (1709, 108945), (2421, 76905), (4035, 46143), (5127, 36315), (7263, 25635), (8545, 21789), (12105, 15381)]