42867195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 79875072

約数和(自身を除く): 37007877

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 7703, 23109, 38515, 53921, 115545, 161763, 269605, 408259, 808815, 1224777, 2041295, 2857813, 6123885, 8573439, 14289065, 42867195]

約数ペア:

[(1, 42867195), (3, 14289065), (5, 8573439), (7, 6123885), (15, 2857813), (21, 2041295), (35, 1224777), (53, 808815), (105, 408259), (159, 269605), (265, 161763), (371, 115545), (795, 53921), (1113, 38515), (1855, 23109), (5565, 7703)]