38675432835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{6047}}^1$

素因数の和:6142

約数の個数: 108

約数和(自身を含む): 75192691392

約数和(自身を除く): 36517258557

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 169, 195, 261, 377, 435, 507, 585, 841, 845, 1131, 1305, 1521, 1885, 2523, 2535, 3393, 4205, 4901, 5655, 6047, 7569, 7605, 10933, 12615, 14703, 16965, 18141, 24505, 30235, 32799, 37845, 44109, 54423, 54665, 73515, 78611, 90705, 98397, 142129, 163995, 175363, 220545, 235833, 272115, 393055, 426387, 491985, 526089, 707499, 710645, 876815, 1021943, 1179165, 1279161, 1578267, 2131935, 2279719, 2630445, 3065829, 3537495, 5085527, 5109715, 6395805, 6839157, 7891335, 9197487, 11398595, 15256581, 15329145, 20517471, 25427635, 29636347, 34195785, 45769743, 45987435, 66111851, 76282905, 88909041, 102587355, 148181735, 198335553, 228848715, 266727123, 330559255, 444545205, 595006659, 859454063, 991677765, 1333635615, 2578362189, 2975033295, 4297270315, 7735086567, 12891810945, 38675432835]

約数ペア:

[(1, 38675432835), (3, 12891810945), (5, 7735086567), (9, 4297270315), (13, 2975033295), (15, 2578362189), (29, 1333635615), (39, 991677765), (45, 859454063), (65, 595006659), (87, 444545205), (117, 330559255), (145, 266727123), (169, 228848715), (195, 198335553), (261, 148181735), (377, 102587355), (435, 88909041), (507, 76282905), (585, 66111851), (841, 45987435), (845, 45769743), (1131, 34195785), (1305, 29636347), (1521, 25427635), (1885, 20517471), (2523, 15329145), (2535, 15256581), (3393, 11398595), (4205, 9197487), (4901, 7891335), (5655, 6839157), (6047, 6395805), (7569, 5109715), (7605, 5085527), (10933, 3537495), (12615, 3065829), (14703, 2630445), (16965, 2279719), (18141, 2131935), (24505, 1578267), (30235, 1279161), (32799, 1179165), (37845, 1021943), (44109, 876815), (54423, 710645), (54665, 707499), (73515, 526089), (78611, 491985), (90705, 426387), (98397, 393055), (142129, 272115), (163995, 235833), (175363, 220545)]