3925545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 6943104

約数和(自身を除く): 3017559

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 491, 533, 615, 1473, 1599, 2455, 2665, 6383, 7365, 7995, 19149, 20131, 31915, 60393, 95745, 100655, 261703, 301965, 785109, 1308515, 3925545]

約数ペア:

[(1, 3925545), (3, 1308515), (5, 785109), (13, 301965), (15, 261703), (39, 100655), (41, 95745), (65, 60393), (123, 31915), (195, 20131), (205, 19149), (491, 7995), (533, 7365), (615, 6383), (1473, 2665), (1599, 2455)]