13127955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 22448640

約数和(自身を除く): 9320685

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 631, 1095, 1387, 1893, 3155, 4161, 6935, 9465, 11989, 20805, 35967, 46063, 59945, 138189, 179835, 230315, 690945, 875197, 2625591, 4375985, 13127955]

約数ペア:

[(1, 13127955), (3, 4375985), (5, 2625591), (15, 875197), (19, 690945), (57, 230315), (73, 179835), (95, 138189), (219, 59945), (285, 46063), (365, 35967), (631, 20805), (1095, 11989), (1387, 9465), (1893, 6935), (3155, 4161)]