3988035

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 7347120

約数和(自身を除く): 3359085

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 229, 387, 405, 645, 687, 1145, 1161, 1935, 2061, 3435, 3483, 5805, 6183, 9847, 10305, 17415, 18549, 29541, 30915, 49235, 88623, 92745, 147705, 265869, 443115, 797607, 1329345, 3988035]

約数ペア:

[(1, 3988035), (3, 1329345), (5, 797607), (9, 443115), (15, 265869), (27, 147705), (43, 92745), (45, 88623), (81, 49235), (129, 30915), (135, 29541), (215, 18549), (229, 17415), (387, 10305), (405, 9847), (645, 6183), (687, 5805), (1145, 3483), (1161, 3435), (1935, 2061)]