15691597965

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{16631}}^1$

素因数の和:16915

約数の個数: 64

約数和(自身を含む): 28979596800

約数和(自身を除く): 13287998835

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 241, 261, 435, 723, 783, 1205, 1305, 2169, 3615, 3915, 6507, 6989, 10845, 16631, 20967, 32535, 34945, 49893, 62901, 83155, 104835, 149679, 188703, 249465, 314505, 449037, 482299, 748395, 943515, 1446897, 2245185, 2411495, 4008071, 4340691, 7234485, 12024213, 13022073, 20040355, 21703455, 36072639, 60121065, 65110365, 108217917, 116234059, 180363195, 348702177, 541089585, 581170295, 1046106531, 1743510885, 3138319593, 5230532655, 15691597965]

約数ペア:

[(1, 15691597965), (3, 5230532655), (5, 3138319593), (9, 1743510885), (15, 1046106531), (27, 581170295), (29, 541089585), (45, 348702177), (87, 180363195), (135, 116234059), (145, 108217917), (241, 65110365), (261, 60121065), (435, 36072639), (723, 21703455), (783, 20040355), (1205, 13022073), (1305, 12024213), (2169, 7234485), (3615, 4340691), (3915, 4008071), (6507, 2411495), (6989, 2245185), (10845, 1446897), (16631, 943515), (20967, 748395), (32535, 482299), (34945, 449037), (49893, 314505), (62901, 249465), (83155, 188703), (104835, 149679)]