61670025

素因数分解:

$3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 114089920

約数和(自身を除く): 52419895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 211, 225, 433, 633, 675, 1055, 1299, 1899, 2165, 3165, 3897, 5275, 5697, 6495, 9495, 10825, 11691, 15825, 19485, 28485, 32475, 47475, 58455, 91363, 97425, 142425, 274089, 292275, 456815, 822267, 1370445, 2284075, 2466801, 4111335, 6852225, 12334005, 20556675, 61670025]

約数ペア:

[(1, 61670025), (3, 20556675), (5, 12334005), (9, 6852225), (15, 4111335), (25, 2466801), (27, 2284075), (45, 1370445), (75, 822267), (135, 456815), (211, 292275), (225, 274089), (433, 142425), (633, 97425), (675, 91363), (1055, 58455), (1299, 47475), (1899, 32475), (2165, 28485), (3165, 19485), (3897, 15825), (5275, 11691), (5697, 10825), (6495, 9495)]