788952105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 1523059200

約数和(自身を除く): 734107095

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 47, 57, 87, 95, 141, 145, 171, 235, 261, 285, 423, 435, 551, 677, 705, 855, 893, 1305, 1363, 1653, 2031, 2115, 2679, 2755, 3385, 4089, 4465, 4959, 6093, 6815, 8037, 8265, 10155, 12267, 12863, 13395, 19633, 20445, 24795, 25897, 30465, 31819, 38589, 40185, 58899, 61335, 64315, 77691, 95457, 98165, 115767, 129485, 159095, 176697, 192945, 233073, 286371, 294495, 373027, 388455, 477285, 578835, 604561, 883485, 922751, 1119081, 1165365, 1431855, 1813683, 1865135, 2768253, 3022805, 3357243, 4613755, 5441049, 5595405, 8304759, 9068415, 13841265, 16786215, 17532269, 27205245, 41523795, 52596807, 87661345, 157790421, 262984035, 788952105]

約数ペア:

[(1, 788952105), (3, 262984035), (5, 157790421), (9, 87661345), (15, 52596807), (19, 41523795), (29, 27205245), (45, 17532269), (47, 16786215), (57, 13841265), (87, 9068415), (95, 8304759), (141, 5595405), (145, 5441049), (171, 4613755), (235, 3357243), (261, 3022805), (285, 2768253), (423, 1865135), (435, 1813683), (551, 1431855), (677, 1165365), (705, 1119081), (855, 922751), (893, 883485), (1305, 604561), (1363, 578835), (1653, 477285), (2031, 388455), (2115, 373027), (2679, 294495), (2755, 286371), (3385, 233073), (4089, 192945), (4465, 176697), (4959, 159095), (6093, 129485), (6815, 115767), (8037, 98165), (8265, 95457), (10155, 77691), (12267, 64315), (12863, 61335), (13395, 58899), (19633, 40185), (20445, 38589), (24795, 31819), (25897, 30465)]