12333375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 23443680

約数和(自身を除く): 11110305

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 577, 855, 1125, 1425, 1731, 2375, 2885, 4275, 5193, 7125, 8655, 10963, 14425, 21375, 25965, 32889, 43275, 54815, 72125, 98667, 129825, 164445, 216375, 274075, 493335, 649125, 822225, 1370375, 2466675, 4111125, 12333375]

約数ペア:

[(1, 12333375), (3, 4111125), (5, 2466675), (9, 1370375), (15, 822225), (19, 649125), (25, 493335), (45, 274075), (57, 216375), (75, 164445), (95, 129825), (125, 98667), (171, 72125), (225, 54815), (285, 43275), (375, 32889), (475, 25965), (577, 21375), (855, 14425), (1125, 10963), (1425, 8655), (1731, 7125), (2375, 5193), (2885, 4275)]