145621787

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 153588480

約数和(自身を除く): 7966693

約数列:

[1, 31, 73, 229, 281, 2263, 7099, 8711, 16717, 20513, 64349, 518227, 635903, 1994819, 4697477, 145621787]

約数ペア:

[(1, 145621787), (31, 4697477), (73, 1994819), (229, 635903), (281, 518227), (2263, 64349), (7099, 20513), (8711, 16717)]