47646885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 90881280

約数和(自身を除く): 43234395

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 97, 143, 165, 195, 229, 291, 429, 485, 687, 715, 1067, 1145, 1261, 1455, 2145, 2519, 2977, 3201, 3435, 3783, 5335, 6305, 7557, 8931, 12595, 13871, 14885, 16005, 18915, 22213, 32747, 37785, 41613, 44655, 66639, 69355, 98241, 111065, 163735, 208065, 244343, 288769, 333195, 491205, 733029, 866307, 1221715, 1443845, 3176459, 3665145, 4331535, 9529377, 15882295, 47646885]

約数ペア:

[(1, 47646885), (3, 15882295), (5, 9529377), (11, 4331535), (13, 3665145), (15, 3176459), (33, 1443845), (39, 1221715), (55, 866307), (65, 733029), (97, 491205), (143, 333195), (165, 288769), (195, 244343), (229, 208065), (291, 163735), (429, 111065), (485, 98241), (687, 69355), (715, 66639), (1067, 44655), (1145, 41613), (1261, 37785), (1455, 32747), (2145, 22213), (2519, 18915), (2977, 16005), (3201, 14885), (3435, 13871), (3783, 12595), (5335, 8931), (6305, 7557)]