2721167004855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25326139}}^1$

素因数の和:25326208

約数の個数: 64

約数和(自身を含む): 5105749824000

約数和(自身を除く): 2384582819145

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 377, 435, 551, 741, 1131, 1235, 1653, 1885, 2755, 3705, 5655, 7163, 8265, 21489, 35815, 107445, 25326139, 75978417, 126630695, 329239807, 379892085, 481196641, 734458031, 987719421, 1443589923, 1646199035, 2203374093, 2405983205, 3672290155, 4938597105, 6255556333, 7217949615, 9547954403, 11016870465, 13954702589, 18766668999, 28643863209, 31277781665, 41864107767, 47739772015, 69773512945, 93833344995, 143219316045, 181411133657, 209320538835, 544233400971, 907055668285, 2721167004855]

約数ペア:

[(1, 2721167004855), (3, 907055668285), (5, 544233400971), (13, 209320538835), (15, 181411133657), (19, 143219316045), (29, 93833344995), (39, 69773512945), (57, 47739772015), (65, 41864107767), (87, 31277781665), (95, 28643863209), (145, 18766668999), (195, 13954702589), (247, 11016870465), (285, 9547954403), (377, 7217949615), (435, 6255556333), (551, 4938597105), (741, 3672290155), (1131, 2405983205), (1235, 2203374093), (1653, 1646199035), (1885, 1443589923), (2755, 987719421), (3705, 734458031), (5655, 481196641), (7163, 379892085), (8265, 329239807), (21489, 126630695), (35815, 75978417), (107445, 25326139)]