179679435325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{5857}}^1$

素因数の和:6083

約数の個数: 72

約数和(自身を含む): 247648098168

約数和(自身を除く): 67968662843

約数列:

[1, 5, 13, 25, 53, 65, 137, 169, 265, 325, 685, 689, 845, 1325, 1781, 3425, 3445, 4225, 5857, 7261, 8905, 8957, 17225, 23153, 29285, 36305, 44525, 44785, 76141, 94393, 115765, 146425, 181525, 223925, 310421, 380705, 471965, 578825, 802409, 989833, 1227109, 1552105, 1903525, 2359825, 4012045, 4035473, 4949165, 6135545, 7760525, 10431317, 20060225, 20177365, 24745825, 30677725, 42527677, 52156585, 52461149, 100886825, 135607121, 212638385, 260782925, 262305745, 552859801, 678035605, 1063191925, 1311528725, 2764299005, 3390178025, 7187177413, 13821495025, 35935887065, 179679435325]

約数ペア:

[(1, 179679435325), (5, 35935887065), (13, 13821495025), (25, 7187177413), (53, 3390178025), (65, 2764299005), (137, 1311528725), (169, 1063191925), (265, 678035605), (325, 552859801), (685, 262305745), (689, 260782925), (845, 212638385), (1325, 135607121), (1781, 100886825), (3425, 52461149), (3445, 52156585), (4225, 42527677), (5857, 30677725), (7261, 24745825), (8905, 20177365), (8957, 20060225), (17225, 10431317), (23153, 7760525), (29285, 6135545), (36305, 4949165), (44525, 4035473), (44785, 4012045), (76141, 2359825), (94393, 1903525), (115765, 1552105), (146425, 1227109), (181525, 989833), (223925, 802409), (310421, 578825), (380705, 471965)]