137844105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 266902272

約数和(自身を除く): 129058167

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 223, 245, 435, 609, 669, 735, 841, 1015, 1115, 1421, 1561, 2523, 3045, 3345, 4205, 4263, 4683, 5887, 6467, 7105, 7805, 10927, 12615, 17661, 19401, 21315, 23415, 29435, 32335, 32781, 41209, 45269, 54635, 88305, 97005, 123627, 135807, 163905, 187543, 206045, 226345, 316883, 562629, 618135, 679035, 937715, 950649, 1312801, 1584415, 2813145, 3938403, 4753245, 6564005, 9189607, 19692015, 27568821, 45948035, 137844105]

約数ペア:

[(1, 137844105), (3, 45948035), (5, 27568821), (7, 19692015), (15, 9189607), (21, 6564005), (29, 4753245), (35, 3938403), (49, 2813145), (87, 1584415), (105, 1312801), (145, 950649), (147, 937715), (203, 679035), (223, 618135), (245, 562629), (435, 316883), (609, 226345), (669, 206045), (735, 187543), (841, 163905), (1015, 135807), (1115, 123627), (1421, 97005), (1561, 88305), (2523, 54635), (3045, 45269), (3345, 41209), (4205, 32781), (4263, 32335), (4683, 29435), (5887, 23415), (6467, 21315), (7105, 19401), (7805, 17661), (10927, 12615)]