29852895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 52120800

約数和(自身を除く): 22267905

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 149, 185, 285, 361, 447, 555, 703, 745, 1083, 1805, 2109, 2235, 2831, 3515, 5415, 5513, 8493, 10545, 13357, 14155, 16539, 27565, 40071, 42465, 53789, 66785, 82695, 104747, 161367, 200355, 268945, 314241, 523735, 806835, 1571205, 1990193, 5970579, 9950965, 29852895]

約数ペア:

[(1, 29852895), (3, 9950965), (5, 5970579), (15, 1990193), (19, 1571205), (37, 806835), (57, 523735), (95, 314241), (111, 268945), (149, 200355), (185, 161367), (285, 104747), (361, 82695), (447, 66785), (555, 53789), (703, 42465), (745, 40071), (1083, 27565), (1805, 16539), (2109, 14155), (2235, 13357), (2831, 10545), (3515, 8493), (5415, 5513)]