23578035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 41741568

約数和(自身を除く): 18163533

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 131, 169, 195, 213, 355, 393, 507, 655, 845, 923, 1065, 1703, 1965, 2535, 2769, 4615, 5109, 8515, 9301, 11999, 13845, 22139, 25545, 27903, 35997, 46505, 59995, 66417, 110695, 120913, 139515, 179985, 332085, 362739, 604565, 1571869, 1813695, 4715607, 7859345, 23578035]

約数ペア:

[(1, 23578035), (3, 7859345), (5, 4715607), (13, 1813695), (15, 1571869), (39, 604565), (65, 362739), (71, 332085), (131, 179985), (169, 139515), (195, 120913), (213, 110695), (355, 66417), (393, 59995), (507, 46505), (655, 35997), (845, 27903), (923, 25545), (1065, 22139), (1703, 13845), (1965, 11999), (2535, 9301), (2769, 8515), (4615, 5109)]