15709970439

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1811}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 24805555200

約数和(自身を除く): 9095584761

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 229, 549, 621, 687, 1403, 1647, 1811, 2061, 4209, 5267, 5433, 6183, 12627, 13969, 15801, 16299, 37881, 41653, 41907, 47403, 48897, 110471, 124959, 125721, 142209, 321287, 331413, 374877, 377163, 414719, 963861, 994239, 1124631, 1244157, 2540833, 2891583, 2982717, 3732471, 7622499, 8674749, 9538537, 11197413, 22867497, 25297859, 28615611, 68602491, 75893577, 85846833, 227680731, 257540499, 581850757, 683042193, 1745552271, 5236656813, 15709970439]

約数ペア:

[(1, 15709970439), (3, 5236656813), (9, 1745552271), (23, 683042193), (27, 581850757), (61, 257540499), (69, 227680731), (183, 85846833), (207, 75893577), (229, 68602491), (549, 28615611), (621, 25297859), (687, 22867497), (1403, 11197413), (1647, 9538537), (1811, 8674749), (2061, 7622499), (4209, 3732471), (5267, 2982717), (5433, 2891583), (6183, 2540833), (12627, 1244157), (13969, 1124631), (15801, 994239), (16299, 963861), (37881, 414719), (41653, 377163), (41907, 374877), (47403, 331413), (48897, 321287), (110471, 142209), (124959, 125721)]