3328515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 6458400

約数和(自身を除く): 3129885

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 229, 255, 285, 323, 687, 765, 855, 969, 1145, 1615, 2061, 2907, 3435, 3893, 4351, 4845, 10305, 11679, 13053, 14535, 19465, 21755, 35037, 39159, 58395, 65265, 73967, 175185, 195795, 221901, 369835, 665703, 1109505, 3328515]

約数ペア:

[(1, 3328515), (3, 1109505), (5, 665703), (9, 369835), (15, 221901), (17, 195795), (19, 175185), (45, 73967), (51, 65265), (57, 58395), (85, 39159), (95, 35037), (153, 21755), (171, 19465), (229, 14535), (255, 13053), (285, 11679), (323, 10305), (687, 4845), (765, 4351), (855, 3893), (969, 3435), (1145, 2907), (1615, 2061)]