25142370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 66960000

約数和(自身を除く): 41817630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1249, 1342, 1830, 2013, 2498, 3355, 3747, 4026, 6245, 6710, 7494, 10065, 12490, 13739, 18735, 20130, 27478, 37470, 41217, 68695, 76189, 82434, 137390, 152378, 206085, 228567, 380945, 412170, 457134, 761890, 838079, 1142835, 1676158, 2285670, 2514237, 4190395, 5028474, 8380790, 12571185, 25142370]

約数ペア:

[(1, 25142370), (2, 12571185), (3, 8380790), (5, 5028474), (6, 4190395), (10, 2514237), (11, 2285670), (15, 1676158), (22, 1142835), (30, 838079), (33, 761890), (55, 457134), (61, 412170), (66, 380945), (110, 228567), (122, 206085), (165, 152378), (183, 137390), (305, 82434), (330, 76189), (366, 68695), (610, 41217), (671, 37470), (915, 27478), (1249, 20130), (1342, 18735), (1830, 13739), (2013, 12490), (2498, 10065), (3355, 7494), (3747, 6710), (4026, 6245)]