53961255

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 96465600

約数和(自身を除く): 42504345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2029, 2955, 5319, 6087, 8865, 10145, 18261, 26595, 30435, 54783, 91305, 273915, 399713, 1199139, 1998565, 3597417, 5995695, 10792251, 17987085, 53961255]

約数ペア:

[(1, 53961255), (3, 17987085), (5, 10792251), (9, 5995695), (15, 3597417), (27, 1998565), (45, 1199139), (135, 399713), (197, 273915), (591, 91305), (985, 54783), (1773, 30435), (2029, 26595), (2955, 18261), (5319, 10145), (6087, 8865)]