23874045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 41416704

約数和(自身を除く): 17542659

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 641, 955, 1923, 2483, 2865, 3205, 7449, 8333, 9615, 12415, 24999, 37245, 41665, 122431, 124995, 367293, 612155, 1591603, 1836465, 4774809, 7958015, 23874045]

約数ペア:

[(1, 23874045), (3, 7958015), (5, 4774809), (13, 1836465), (15, 1591603), (39, 612155), (65, 367293), (191, 124995), (195, 122431), (573, 41665), (641, 37245), (955, 24999), (1923, 12415), (2483, 9615), (2865, 8333), (3205, 7449)]