80291213385

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{205267}}^1$

素因数の和:205657

約数の個数: 32

約数和(自身を含む): 130353390720

約数和(自身を除く): 50062177335

約数列:

[1, 3, 5, 15, 89, 267, 293, 445, 879, 1335, 1465, 4395, 26077, 78231, 130385, 205267, 391155, 615801, 1026335, 3079005, 18268763, 54806289, 60143231, 91343815, 180429693, 274031445, 300716155, 902148465, 5352747559, 16058242677, 26763737795, 80291213385]

約数ペア:

[(1, 80291213385), (3, 26763737795), (5, 16058242677), (15, 5352747559), (89, 902148465), (267, 300716155), (293, 274031445), (445, 180429693), (879, 91343815), (1335, 60143231), (1465, 54806289), (4395, 18268763), (26077, 3079005), (78231, 1026335), (130385, 615801), (205267, 391155)]