138869250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14276

約数の個数: 64

約数和(自身を含む): 373306752

約数和(自身を除く): 234437502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 14243, 28486, 42729, 71215, 85458, 142430, 185159, 213645, 356075, 370318, 427290, 555477, 712150, 925795, 1068225, 1110954, 1780375, 1851590, 2136450, 2777385, 3560750, 4628975, 5341125, 5554770, 9257950, 10682250, 13886925, 23144875, 27773850, 46289750, 69434625, 138869250]

約数ペア:

[(1, 138869250), (2, 69434625), (3, 46289750), (5, 27773850), (6, 23144875), (10, 13886925), (13, 10682250), (15, 9257950), (25, 5554770), (26, 5341125), (30, 4628975), (39, 3560750), (50, 2777385), (65, 2136450), (75, 1851590), (78, 1780375), (125, 1110954), (130, 1068225), (150, 925795), (195, 712150), (250, 555477), (325, 427290), (375, 370318), (390, 356075), (650, 213645), (750, 185159), (975, 142430), (1625, 85458), (1950, 71215), (3250, 42729), (4875, 28486), (9750, 14243)]