55014015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 107237520

約数和(自身を除く): 52223505

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 89, 105, 145, 147, 203, 245, 267, 435, 445, 609, 623, 735, 841, 1015, 1335, 1421, 1869, 2523, 2581, 3045, 3115, 4205, 4263, 4361, 5887, 7105, 7743, 9345, 12615, 12905, 13083, 17661, 18067, 21315, 21805, 29435, 38715, 41209, 54201, 65415, 74849, 88305, 90335, 123627, 126469, 206045, 224547, 271005, 374245, 379407, 523943, 618135, 632345, 1122735, 1571829, 1897035, 2619715, 3667601, 7859145, 11002803, 18338005, 55014015]

約数ペア:

[(1, 55014015), (3, 18338005), (5, 11002803), (7, 7859145), (15, 3667601), (21, 2619715), (29, 1897035), (35, 1571829), (49, 1122735), (87, 632345), (89, 618135), (105, 523943), (145, 379407), (147, 374245), (203, 271005), (245, 224547), (267, 206045), (435, 126469), (445, 123627), (609, 90335), (623, 88305), (735, 74849), (841, 65415), (1015, 54201), (1335, 41209), (1421, 38715), (1869, 29435), (2523, 21805), (2581, 21315), (3045, 18067), (3115, 17661), (4205, 13083), (4263, 12905), (4361, 12615), (5887, 9345), (7105, 7743)]