190070505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 345720960

約数和(自身を除く): 155650455

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 227, 345, 681, 809, 1035, 1135, 2043, 2427, 3405, 4045, 5221, 7281, 10215, 12135, 15663, 18607, 26105, 36405, 46989, 55821, 78315, 93035, 167463, 183643, 234945, 279105, 550929, 837315, 918215, 1652787, 2754645, 4223789, 8263935, 12671367, 21118945, 38014101, 63356835, 190070505]

約数ペア:

[(1, 190070505), (3, 63356835), (5, 38014101), (9, 21118945), (15, 12671367), (23, 8263935), (45, 4223789), (69, 2754645), (115, 1652787), (207, 918215), (227, 837315), (345, 550929), (681, 279105), (809, 234945), (1035, 183643), (1135, 167463), (2043, 93035), (2427, 78315), (3405, 55821), (4045, 46989), (5221, 36405), (7281, 26105), (10215, 18607), (12135, 15663)]