212323395

素因数分解:

$3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{19051}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 340192512

約数和(自身を除く): 127869117

約数列:

[1, 3, 5, 15, 743, 2229, 3715, 11145, 19051, 57153, 95255, 285765, 14154893, 42464679, 70774465, 212323395]

約数ペア:

[(1, 212323395), (3, 70774465), (5, 42464679), (15, 14154893), (743, 285765), (2229, 95255), (3715, 57153), (11145, 19051)]