229367625

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 399879168

約数和(自身を除く): 170511543

約数列:

[1, 3, 5, 15, 25, 37, 61, 75, 111, 125, 183, 185, 271, 305, 375, 555, 813, 915, 925, 1355, 1525, 2257, 2775, 4065, 4575, 4625, 6771, 6775, 7625, 10027, 11285, 13875, 16531, 20325, 22875, 30081, 33855, 33875, 49593, 50135, 56425, 82655, 101625, 150405, 169275, 247965, 250675, 282125, 413275, 611647, 752025, 846375, 1239825, 1253375, 1834941, 2066375, 3058235, 3760125, 6199125, 9174705, 15291175, 45873525, 76455875, 229367625]

約数ペア:

[(1, 229367625), (3, 76455875), (5, 45873525), (15, 15291175), (25, 9174705), (37, 6199125), (61, 3760125), (75, 3058235), (111, 2066375), (125, 1834941), (183, 1253375), (185, 1239825), (271, 846375), (305, 752025), (375, 611647), (555, 413275), (813, 282125), (915, 250675), (925, 247965), (1355, 169275), (1525, 150405), (2257, 101625), (2775, 82655), (4065, 56425), (4575, 50135), (4625, 49593), (6771, 33875), (6775, 33855), (7625, 30081), (10027, 22875), (11285, 20325), (13875, 16531)]