73980985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 24722375

約数列:

[1, 5, 13, 59, 65, 101, 191, 295, 505, 767, 955, 1313, 2483, 3835, 5959, 6565, 11269, 12415, 19291, 29795, 56345, 77467, 96455, 146497, 250783, 387335, 732485, 1138169, 1253915, 5690845, 14796197, 73980985]

約数ペア:

[(1, 73980985), (5, 14796197), (13, 5690845), (59, 1253915), (65, 1138169), (101, 732485), (191, 387335), (295, 250783), (505, 146497), (767, 96455), (955, 77467), (1313, 56345), (2483, 29795), (3835, 19291), (5959, 12415), (6565, 11269)]