22305281045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 29026142208

約数和(自身を除く): 6720861163

約数列:

[1, 5, 31, 41, 61, 155, 163, 205, 305, 353, 815, 1271, 1765, 1891, 2501, 5053, 6355, 6683, 9455, 9943, 10943, 12505, 14473, 21533, 25265, 33415, 49715, 54715, 57539, 72365, 77531, 107665, 207173, 287695, 308233, 387655, 407663, 448663, 667523, 882853, 1035865, 1541165, 1783709, 2038315, 2243315, 2359099, 3337615, 3509879, 4414265, 8918545, 11795495, 12637553, 17549395, 27368443, 63187765, 73132069, 108806249, 136842215, 143905039, 365660345, 544031245, 719525195, 4461056209, 22305281045]

約数ペア:

[(1, 22305281045), (5, 4461056209), (31, 719525195), (41, 544031245), (61, 365660345), (155, 143905039), (163, 136842215), (205, 108806249), (305, 73132069), (353, 63187765), (815, 27368443), (1271, 17549395), (1765, 12637553), (1891, 11795495), (2501, 8918545), (5053, 4414265), (6355, 3509879), (6683, 3337615), (9455, 2359099), (9943, 2243315), (10943, 2038315), (12505, 1783709), (14473, 1541165), (21533, 1035865), (25265, 882853), (33415, 667523), (49715, 448663), (54715, 407663), (57539, 387655), (72365, 308233), (77531, 287695), (107665, 207173)]