23412375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 49520640

約数和(自身を除く): 26108265

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 991, 1125, 1575, 2625, 2973, 3375, 4725, 4955, 6937, 7875, 8919, 14865, 20811, 23625, 24775, 26757, 34685, 44595, 62433, 74325, 104055, 123875, 133785, 173425, 187299, 222975, 312165, 371625, 520275, 668925, 867125, 936495, 1114875, 1560825, 2601375, 3344625, 4682475, 7804125, 23412375]

約数ペア:

[(1, 23412375), (3, 7804125), (5, 4682475), (7, 3344625), (9, 2601375), (15, 1560825), (21, 1114875), (25, 936495), (27, 867125), (35, 668925), (45, 520275), (63, 371625), (75, 312165), (105, 222975), (125, 187299), (135, 173425), (175, 133785), (189, 123875), (225, 104055), (315, 74325), (375, 62433), (525, 44595), (675, 34685), (875, 26757), (945, 24775), (991, 23625), (1125, 20811), (1575, 14865), (2625, 8919), (2973, 7875), (3375, 6937), (4725, 4955)]