19014726375

素因数分解:

$3^3\times 5^3\times {\mathrm{797}}^1\times {\mathrm{7069}}^1$

素因数の和:7890

約数の個数: 64

約数和(自身を含む): 35205206400

約数和(自身を除く): 16190480025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 797, 1125, 2391, 3375, 3985, 7069, 7173, 11955, 19925, 21207, 21519, 35345, 35865, 59775, 63621, 99625, 106035, 107595, 176725, 179325, 190863, 298875, 318105, 530175, 537975, 883625, 896625, 954315, 1590525, 2650875, 2689875, 4771575, 5633993, 7952625, 16901979, 23857875, 28169965, 50705937, 84509895, 140849825, 152117811, 253529685, 422549475, 704249125, 760589055, 1267648425, 2112747375, 3802945275, 6338242125, 19014726375]

約数ペア:

[(1, 19014726375), (3, 6338242125), (5, 3802945275), (9, 2112747375), (15, 1267648425), (25, 760589055), (27, 704249125), (45, 422549475), (75, 253529685), (125, 152117811), (135, 140849825), (225, 84509895), (375, 50705937), (675, 28169965), (797, 23857875), (1125, 16901979), (2391, 7952625), (3375, 5633993), (3985, 4771575), (7069, 2689875), (7173, 2650875), (11955, 1590525), (19925, 954315), (21207, 896625), (21519, 883625), (35345, 537975), (35865, 530175), (59775, 318105), (63621, 298875), (99625, 190863), (106035, 179325), (107595, 176725)]