89951185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 26377775

約数列:

[1, 5, 29, 47, 67, 145, 197, 235, 335, 985, 1363, 1943, 3149, 5713, 6815, 9259, 9715, 13199, 15745, 28565, 46295, 65995, 91321, 268511, 382771, 456605, 620353, 1342555, 1913855, 3101765, 17990237, 89951185]

約数ペア:

[(1, 89951185), (5, 17990237), (29, 3101765), (47, 1913855), (67, 1342555), (145, 620353), (197, 456605), (235, 382771), (335, 268511), (985, 91321), (1363, 65995), (1943, 46295), (3149, 28565), (5713, 15745), (6815, 13199), (9259, 9715)]