2783643135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49739}}^1$

素因数の和:49808

約数の個数: 64

約数和(自身を含む): 5615447040

約数和(自身を除く): 2831803905

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 49739, 55965, 149217, 248695, 348173, 646607, 746085, 1044519, 1740865, 1939821, 2039299, 3233035, 4526249, 5222595, 6117897, 9699105, 10196495, 13578747, 14275093, 22631245, 26510887, 30589485, 42825279, 67893735, 71375465, 79532661, 132554435, 185576209, 214126395, 397663305, 556728627, 927881045, 2783643135]

約数ペア:

[(1, 2783643135), (3, 927881045), (5, 556728627), (7, 397663305), (13, 214126395), (15, 185576209), (21, 132554435), (35, 79532661), (39, 71375465), (41, 67893735), (65, 42825279), (91, 30589485), (105, 26510887), (123, 22631245), (195, 14275093), (205, 13578747), (273, 10196495), (287, 9699105), (455, 6117897), (533, 5222595), (615, 4526249), (861, 3233035), (1365, 2039299), (1435, 1939821), (1599, 1740865), (2665, 1044519), (3731, 746085), (4305, 646607), (7995, 348173), (11193, 248695), (18655, 149217), (49739, 55965)]