1924794525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 3542630400

約数和(自身を除く): 1617835875

約数列:

[1, 3, 5, 15, 19, 25, 29, 47, 57, 75, 87, 95, 141, 145, 235, 285, 435, 475, 551, 705, 725, 893, 991, 1175, 1363, 1425, 1653, 2175, 2679, 2755, 2973, 3525, 4089, 4465, 4955, 6815, 8265, 13395, 13775, 14865, 18829, 20445, 22325, 24775, 25897, 28739, 34075, 41325, 46577, 56487, 66975, 74325, 77691, 86217, 94145, 102225, 129485, 139731, 143695, 232885, 282435, 388455, 431085, 470725, 546041, 647425, 698655, 718475, 884963, 1164425, 1350733, 1412175, 1638123, 1942275, 2155425, 2654889, 2730205, 3493275, 4052199, 4424815, 6753665, 8190615, 13274445, 13651025, 20260995, 22124075, 25663927, 33768325, 40953075, 66372225, 76991781, 101304975, 128319635, 384958905, 641598175, 1924794525]

約数ペア:

[(1, 1924794525), (3, 641598175), (5, 384958905), (15, 128319635), (19, 101304975), (25, 76991781), (29, 66372225), (47, 40953075), (57, 33768325), (75, 25663927), (87, 22124075), (95, 20260995), (141, 13651025), (145, 13274445), (235, 8190615), (285, 6753665), (435, 4424815), (475, 4052199), (551, 3493275), (705, 2730205), (725, 2654889), (893, 2155425), (991, 1942275), (1175, 1638123), (1363, 1412175), (1425, 1350733), (1653, 1164425), (2175, 884963), (2679, 718475), (2755, 698655), (2973, 647425), (3525, 546041), (4089, 470725), (4465, 431085), (4955, 388455), (6815, 282435), (8265, 232885), (13395, 143695), (13775, 139731), (14865, 129485), (18829, 102225), (20445, 94145), (22325, 86217), (24775, 77691), (25897, 74325), (28739, 66975), (34075, 56487), (41325, 46577)]