80983735

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 33323465

約数列:

[1, 5, 7, 35, 53, 149, 265, 293, 371, 745, 1043, 1465, 1855, 2051, 5215, 7897, 10255, 15529, 39485, 43657, 55279, 77645, 108703, 218285, 276395, 305599, 543515, 1527995, 2313821, 11569105, 16196747, 80983735]

約数ペア:

[(1, 80983735), (5, 16196747), (7, 11569105), (35, 2313821), (53, 1527995), (149, 543515), (265, 305599), (293, 276395), (371, 218285), (745, 108703), (1043, 77645), (1465, 55279), (1855, 43657), (2051, 39485), (5215, 15529), (7897, 10255)]