72645431025

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1789}}^1\times {\mathrm{4133}}^1$

素因数の和:6066

約数の個数: 48

約数和(自身を含む): 121120908480

約数和(自身を除く): 48475477455

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1789, 1965, 3275, 4133, 5367, 8945, 9825, 12399, 20665, 26835, 44725, 61995, 103325, 134175, 234359, 309975, 541423, 703077, 1171795, 1624269, 2707115, 3515385, 5858975, 7393937, 8121345, 13535575, 17576925, 22181811, 36969685, 40606725, 110909055, 184848425, 554545275, 968605747, 2905817241, 4843028735, 14529086205, 24215143675, 72645431025]

約数ペア:

[(1, 72645431025), (3, 24215143675), (5, 14529086205), (15, 4843028735), (25, 2905817241), (75, 968605747), (131, 554545275), (393, 184848425), (655, 110909055), (1789, 40606725), (1965, 36969685), (3275, 22181811), (4133, 17576925), (5367, 13535575), (8945, 8121345), (9825, 7393937), (12399, 5858975), (20665, 3515385), (26835, 2707115), (44725, 1624269), (61995, 1171795), (103325, 703077), (134175, 541423), (234359, 309975)]