2236451715

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 4339822080

約数和(自身を除く): 2103370365

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 81, 95, 129, 135, 171, 215, 243, 285, 387, 405, 513, 645, 729, 751, 817, 855, 1161, 1215, 1539, 1935, 2253, 2451, 2565, 3483, 3645, 3755, 4085, 4617, 5805, 6759, 7353, 7695, 10449, 11265, 12255, 13851, 14269, 17415, 20277, 22059, 23085, 31347, 32293, 33795, 36765, 42807, 52245, 60831, 66177, 69255, 71345, 96879, 101385, 110295, 128421, 156735, 161465, 182493, 198531, 214035, 290637, 304155, 330885, 385263, 484395, 547479, 595593, 613567, 642105, 871911, 912465, 992655, 1155789, 1453185, 1840701, 1926315, 2615733, 2737395, 2977965, 3067835, 3467367, 4359555, 5522103, 5778945, 7847199, 9203505, 10402101, 13078665, 16566309, 17336835, 23541597, 27610515, 39235995, 49698927, 52010505, 82831545, 117707985, 149096781, 248494635, 447290343, 745483905, 2236451715]

約数ペア:

[(1, 2236451715), (3, 745483905), (5, 447290343), (9, 248494635), (15, 149096781), (19, 117707985), (27, 82831545), (43, 52010505), (45, 49698927), (57, 39235995), (81, 27610515), (95, 23541597), (129, 17336835), (135, 16566309), (171, 13078665), (215, 10402101), (243, 9203505), (285, 7847199), (387, 5778945), (405, 5522103), (513, 4359555), (645, 3467367), (729, 3067835), (751, 2977965), (817, 2737395), (855, 2615733), (1161, 1926315), (1215, 1840701), (1539, 1453185), (1935, 1155789), (2253, 992655), (2451, 912465), (2565, 871911), (3483, 642105), (3645, 613567), (3755, 595593), (4085, 547479), (4617, 484395), (5805, 385263), (6759, 330885), (7353, 304155), (7695, 290637), (10449, 214035), (11265, 198531), (12255, 182493), (13851, 161465), (14269, 156735), (17415, 128421), (20277, 110295), (22059, 101385), (23085, 96879), (31347, 71345), (32293, 69255), (33795, 66177), (36765, 60831), (42807, 52245)]