15085788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 36810144

約数和(自身を除く): 21724356

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 557, 732, 1114, 1671, 2228, 2257, 3342, 4514, 6684, 6771, 9028, 13542, 20609, 27084, 33977, 41218, 61827, 67954, 82436, 101931, 123654, 135908, 203862, 247308, 407724, 1257149, 2514298, 3771447, 5028596, 7542894, 15085788]

約数ペア:

[(1, 15085788), (2, 7542894), (3, 5028596), (4, 3771447), (6, 2514298), (12, 1257149), (37, 407724), (61, 247308), (74, 203862), (111, 135908), (122, 123654), (148, 101931), (183, 82436), (222, 67954), (244, 61827), (366, 41218), (444, 33977), (557, 27084), (732, 20609), (1114, 13542), (1671, 9028), (2228, 6771), (2257, 6684), (3342, 4514)]