24945705

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 19636695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 719, 771, 1285, 2157, 2313, 3595, 3855, 6471, 6939, 10785, 11565, 19413, 32355, 34695, 97065, 184783, 554349, 923915, 1663047, 2771745, 4989141, 8315235, 24945705]

約数ペア:

[(1, 24945705), (3, 8315235), (5, 4989141), (9, 2771745), (15, 1663047), (27, 923915), (45, 554349), (135, 184783), (257, 97065), (719, 34695), (771, 32355), (1285, 19413), (2157, 11565), (2313, 10785), (3595, 6939), (3855, 6471)]