15117390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167971}}^1$

素因数の和:167984

約数の個数: 24

約数和(自身を含む): 39305448

約数和(自身を除く): 24188058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167971, 335942, 503913, 839855, 1007826, 1511739, 1679710, 2519565, 3023478, 5039130, 7558695, 15117390]

約数ペア:

[(1, 15117390), (2, 7558695), (3, 5039130), (5, 3023478), (6, 2519565), (9, 1679710), (10, 1511739), (15, 1007826), (18, 839855), (30, 503913), (45, 335942), (90, 167971)]