65601015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 50727945

約数列:

[1, 3, 5, 15, 19, 43, 53, 57, 95, 101, 129, 159, 215, 265, 285, 303, 505, 645, 795, 817, 1007, 1515, 1919, 2279, 2451, 3021, 4085, 4343, 5035, 5353, 5757, 6837, 9595, 11395, 12255, 13029, 15105, 16059, 21715, 26765, 28785, 34185, 43301, 65145, 80295, 82517, 101707, 129903, 216505, 230179, 247551, 305121, 412585, 508535, 649515, 690537, 1150895, 1237755, 1525605, 3452685, 4373401, 13120203, 21867005, 65601015]

約数ペア:

[(1, 65601015), (3, 21867005), (5, 13120203), (15, 4373401), (19, 3452685), (43, 1525605), (53, 1237755), (57, 1150895), (95, 690537), (101, 649515), (129, 508535), (159, 412585), (215, 305121), (265, 247551), (285, 230179), (303, 216505), (505, 129903), (645, 101707), (795, 82517), (817, 80295), (1007, 65145), (1515, 43301), (1919, 34185), (2279, 28785), (2451, 26765), (3021, 21715), (4085, 16059), (4343, 15105), (5035, 13029), (5353, 12255), (5757, 11395), (6837, 9595)]