15804945415

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1\times {\mathrm{4457}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 22000978944

約数和(自身を除く): 6196033529

約数列:

[1, 5, 7, 35, 71, 355, 497, 1427, 2485, 4457, 7135, 9989, 22285, 31199, 49945, 101317, 155995, 316447, 506585, 709219, 1582235, 2215129, 3546095, 6360139, 11075645, 31800695, 44520973, 222604865, 451569869, 2257849345, 3160989083, 15804945415]

約数ペア:

[(1, 15804945415), (5, 3160989083), (7, 2257849345), (35, 451569869), (71, 222604865), (355, 44520973), (497, 31800695), (1427, 11075645), (2485, 6360139), (4457, 3546095), (7135, 2215129), (9989, 1582235), (22285, 709219), (31199, 506585), (49945, 316447), (101317, 155995)]