15696671805

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{3257}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 28899763200

約数和(自身を除く): 13203091395

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1231, 1305, 3257, 3693, 3915, 6155, 9771, 11079, 16285, 18465, 29313, 33237, 35699, 48855, 55395, 87939, 94453, 107097, 146565, 166185, 178495, 283359, 321291, 439695, 472265, 535485, 850077, 963873, 1416795, 1606455, 2550231, 4009367, 4250385, 4819365, 12028101, 12751155, 20046835, 36084303, 60140505, 108252909, 116271643, 180421515, 348814929, 541264545, 581358215, 1046444787, 1744074645, 3139334361, 5232223935, 15696671805]

約数ペア:

[(1, 15696671805), (3, 5232223935), (5, 3139334361), (9, 1744074645), (15, 1046444787), (27, 581358215), (29, 541264545), (45, 348814929), (87, 180421515), (135, 116271643), (145, 108252909), (261, 60140505), (435, 36084303), (783, 20046835), (1231, 12751155), (1305, 12028101), (3257, 4819365), (3693, 4250385), (3915, 4009367), (6155, 2550231), (9771, 1606455), (11079, 1416795), (16285, 963873), (18465, 850077), (29313, 535485), (33237, 472265), (35699, 439695), (48855, 321291), (55395, 283359), (87939, 178495), (94453, 166185), (107097, 146565)]