26473845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 46683648

約数和(自身を除く): 20209803

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 197, 255, 289, 465, 527, 591, 867, 985, 1445, 1581, 2635, 2955, 3349, 4335, 6107, 7905, 8959, 10047, 16745, 18321, 26877, 30535, 44795, 50235, 56933, 91605, 103819, 134385, 170799, 284665, 311457, 519095, 853995, 1557285, 1764923, 5294769, 8824615, 26473845]

約数ペア:

[(1, 26473845), (3, 8824615), (5, 5294769), (15, 1764923), (17, 1557285), (31, 853995), (51, 519095), (85, 311457), (93, 284665), (155, 170799), (197, 134385), (255, 103819), (289, 91605), (465, 56933), (527, 50235), (591, 44795), (867, 30535), (985, 26877), (1445, 18321), (1581, 16745), (2635, 10047), (2955, 8959), (3349, 7905), (4335, 6107)]