28490175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18089}}^1$

素因数の和:18112

約数の個数: 36

約数和(自身を含む): 58322160

約数和(自身を除く): 29831985

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18089, 54267, 90445, 126623, 162801, 271335, 379869, 452225, 633115, 814005, 1139607, 1356675, 1899345, 3165575, 4070025, 5698035, 9496725, 28490175]

約数ペア:

[(1, 28490175), (3, 9496725), (5, 5698035), (7, 4070025), (9, 3165575), (15, 1899345), (21, 1356675), (25, 1139607), (35, 814005), (45, 633115), (63, 452225), (75, 379869), (105, 271335), (175, 162801), (225, 126623), (315, 90445), (525, 54267), (1575, 18089)]