1944015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1382385

約数列:

[1, 3, 5, 15, 29, 41, 87, 109, 123, 145, 205, 327, 435, 545, 615, 1189, 1635, 3161, 3567, 4469, 5945, 9483, 13407, 15805, 17835, 22345, 47415, 67035, 129601, 388803, 648005, 1944015]

約数ペア:

[(1, 1944015), (3, 648005), (5, 388803), (15, 129601), (29, 67035), (41, 47415), (87, 22345), (109, 17835), (123, 15805), (145, 13407), (205, 9483), (327, 5945), (435, 4469), (545, 3567), (615, 3161), (1189, 1635)]