488943585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17783}}^1$

素因数の和:17854

約数の個数: 48

約数和(自身を含む): 932166144

約数和(自身を除く): 443222559

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 3055, 5499, 9165, 17783, 27495, 53349, 88915, 160047, 231179, 266745, 693537, 800235, 835801, 1155895, 2080611, 2507403, 3467685, 4179005, 7522209, 10403055, 10865413, 12537015, 32596239, 37611045, 54327065, 97788717, 162981195, 488943585]

約数ペア:

[(1, 488943585), (3, 162981195), (5, 97788717), (9, 54327065), (13, 37611045), (15, 32596239), (39, 12537015), (45, 10865413), (47, 10403055), (65, 7522209), (117, 4179005), (141, 3467685), (195, 2507403), (235, 2080611), (423, 1155895), (585, 835801), (611, 800235), (705, 693537), (1833, 266745), (2115, 231179), (3055, 160047), (5499, 88915), (9165, 53349), (17783, 27495)]