70291455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 126669312

約数和(自身を除く): 56377857

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 83, 101, 129, 195, 215, 249, 303, 415, 505, 559, 645, 1079, 1245, 1313, 1515, 1677, 2795, 3237, 3569, 3939, 4343, 5395, 6565, 8383, 8385, 10707, 13029, 16185, 17845, 19695, 21715, 25149, 41915, 46397, 53535, 56459, 65145, 108979, 125745, 139191, 169377, 231985, 282295, 326937, 360469, 544895, 695955, 846885, 1081407, 1634685, 1802345, 4686097, 5407035, 14058291, 23430485, 70291455]

約数ペア:

[(1, 70291455), (3, 23430485), (5, 14058291), (13, 5407035), (15, 4686097), (39, 1802345), (43, 1634685), (65, 1081407), (83, 846885), (101, 695955), (129, 544895), (195, 360469), (215, 326937), (249, 282295), (303, 231985), (415, 169377), (505, 139191), (559, 125745), (645, 108979), (1079, 65145), (1245, 56459), (1313, 53535), (1515, 46397), (1677, 41915), (2795, 25149), (3237, 21715), (3569, 19695), (3939, 17845), (4343, 16185), (5395, 13029), (6565, 10707), (8383, 8385)]