67190295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 111589632

約数和(自身を除く): 44399337

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1427, 3139, 4281, 7135, 9417, 15695, 21405, 47085, 61361, 104171, 184083, 306805, 312513, 520855, 920415, 1562565, 4479353, 13438059, 22396765, 67190295]

約数ペア:

[(1, 67190295), (3, 22396765), (5, 13438059), (15, 4479353), (43, 1562565), (73, 920415), (129, 520855), (215, 312513), (219, 306805), (365, 184083), (645, 104171), (1095, 61361), (1427, 47085), (3139, 21405), (4281, 15695), (7135, 9417)]