13176585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 11533815

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 439, 667, 1035, 1305, 1317, 2001, 2195, 3335, 3951, 6003, 6585, 10005, 10097, 12731, 19755, 30015, 30291, 38193, 50485, 63655, 90873, 114579, 151455, 190965, 292813, 454365, 572895, 878439, 1464065, 2635317, 4392195, 13176585]

約数ペア:

[(1, 13176585), (3, 4392195), (5, 2635317), (9, 1464065), (15, 878439), (23, 572895), (29, 454365), (45, 292813), (69, 190965), (87, 151455), (115, 114579), (145, 90873), (207, 63655), (261, 50485), (345, 38193), (435, 30291), (439, 30015), (667, 19755), (1035, 12731), (1305, 10097), (1317, 10005), (2001, 6585), (2195, 6003), (3335, 3951)]