33200775

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 62964720

約数和(自身を除く): 29763945

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 59, 61, 75, 123, 177, 183, 205, 225, 295, 305, 369, 531, 549, 615, 885, 915, 1025, 1475, 1525, 1845, 2419, 2501, 2655, 2745, 3075, 3599, 4425, 4575, 7257, 7503, 9225, 10797, 12095, 12505, 13275, 13725, 17995, 21771, 22509, 32391, 36285, 37515, 53985, 60475, 62525, 89975, 108855, 112545, 147559, 161955, 181425, 187575, 269925, 442677, 544275, 562725, 737795, 809775, 1328031, 2213385, 3688975, 6640155, 11066925, 33200775]

約数ペア:

[(1, 33200775), (3, 11066925), (5, 6640155), (9, 3688975), (15, 2213385), (25, 1328031), (41, 809775), (45, 737795), (59, 562725), (61, 544275), (75, 442677), (123, 269925), (177, 187575), (183, 181425), (205, 161955), (225, 147559), (295, 112545), (305, 108855), (369, 89975), (531, 62525), (549, 60475), (615, 53985), (885, 37515), (915, 36285), (1025, 32391), (1475, 22509), (1525, 21771), (1845, 17995), (2419, 13725), (2501, 13275), (2655, 12505), (2745, 12095), (3075, 10797), (3599, 9225), (4425, 7503), (4575, 7257)]