29167985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 45308160

約数和(自身を除く): 16140175

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 79, 137, 245, 385, 395, 539, 553, 685, 869, 959, 1507, 2695, 2765, 3871, 4345, 4795, 6083, 6713, 7535, 10549, 10823, 19355, 30415, 33565, 42581, 52745, 54115, 73843, 75761, 119053, 212905, 369215, 378805, 530327, 595265, 833371, 2651635, 4166855, 5833597, 29167985]

約数ペア:

[(1, 29167985), (5, 5833597), (7, 4166855), (11, 2651635), (35, 833371), (49, 595265), (55, 530327), (77, 378805), (79, 369215), (137, 212905), (245, 119053), (385, 75761), (395, 73843), (539, 54115), (553, 52745), (685, 42581), (869, 33565), (959, 30415), (1507, 19355), (2695, 10823), (2765, 10549), (3871, 7535), (4345, 6713), (4795, 6083)]