13698750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 37000656

約数和(自身を除く): 23301906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 281, 325, 375, 390, 562, 625, 650, 750, 843, 975, 1250, 1405, 1625, 1686, 1875, 1950, 2810, 3250, 3653, 3750, 4215, 4875, 7025, 7306, 8125, 8430, 9750, 10959, 14050, 16250, 18265, 21075, 21918, 24375, 35125, 36530, 42150, 48750, 54795, 70250, 91325, 105375, 109590, 175625, 182650, 210750, 273975, 351250, 456625, 526875, 547950, 913250, 1053750, 1369875, 2283125, 2739750, 4566250, 6849375, 13698750]

約数ペア:

[(1, 13698750), (2, 6849375), (3, 4566250), (5, 2739750), (6, 2283125), (10, 1369875), (13, 1053750), (15, 913250), (25, 547950), (26, 526875), (30, 456625), (39, 351250), (50, 273975), (65, 210750), (75, 182650), (78, 175625), (125, 109590), (130, 105375), (150, 91325), (195, 70250), (250, 54795), (281, 48750), (325, 42150), (375, 36530), (390, 35125), (562, 24375), (625, 21918), (650, 21075), (750, 18265), (843, 16250), (975, 14050), (1250, 10959), (1405, 9750), (1625, 8430), (1686, 8125), (1875, 7306), (1950, 7025), (2810, 4875), (3250, 4215), (3653, 3750)]