39227895

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 81753408

約数和(自身を除く): 42525513

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 101, 105, 135, 137, 189, 303, 315, 405, 411, 505, 567, 685, 707, 909, 945, 959, 1233, 1515, 2055, 2121, 2727, 2835, 2877, 3535, 3699, 4545, 4795, 6165, 6363, 8181, 8631, 10605, 11097, 13635, 13837, 14385, 18495, 19089, 25893, 31815, 40905, 41511, 43155, 55485, 57267, 69185, 77679, 95445, 96859, 124533, 129465, 207555, 286335, 290577, 373599, 388395, 484295, 622665, 871731, 1120797, 1452885, 1867995, 2615193, 4358655, 5603985, 7845579, 13075965, 39227895]

約数ペア:

[(1, 39227895), (3, 13075965), (5, 7845579), (7, 5603985), (9, 4358655), (15, 2615193), (21, 1867995), (27, 1452885), (35, 1120797), (45, 871731), (63, 622665), (81, 484295), (101, 388395), (105, 373599), (135, 290577), (137, 286335), (189, 207555), (303, 129465), (315, 124533), (405, 96859), (411, 95445), (505, 77679), (567, 69185), (685, 57267), (707, 55485), (909, 43155), (945, 41511), (959, 40905), (1233, 31815), (1515, 25893), (2055, 19089), (2121, 18495), (2727, 14385), (2835, 13837), (2877, 13635), (3535, 11097), (3699, 10605), (4545, 8631), (4795, 8181), (6165, 6363)]