15202921786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 25737415200

約数和(自身を除く): 10534493414

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 449, 481, 577, 793, 898, 962, 1154, 1586, 2257, 4514, 5837, 7501, 11674, 15002, 16613, 21349, 27389, 29341, 33226, 35197, 42698, 54778, 58682, 70394, 215969, 259073, 277537, 356057, 431938, 457561, 518146, 555074, 712114, 915122, 1013393, 1302289, 2026786, 2604578, 3367949, 6735898, 9585701, 13174109, 15803453, 16929757, 19171402, 26348218, 31606906, 33859514, 124614113, 205444889, 249228226, 410889778, 584727761, 1169455522, 7601460893, 15202921786]

約数ペア:

[(1, 15202921786), (2, 7601460893), (13, 1169455522), (26, 584727761), (37, 410889778), (61, 249228226), (74, 205444889), (122, 124614113), (449, 33859514), (481, 31606906), (577, 26348218), (793, 19171402), (898, 16929757), (962, 15803453), (1154, 13174109), (1586, 9585701), (2257, 6735898), (4514, 3367949), (5837, 2604578), (7501, 2026786), (11674, 1302289), (15002, 1013393), (16613, 915122), (21349, 712114), (27389, 555074), (29341, 518146), (33226, 457561), (35197, 431938), (42698, 356057), (54778, 277537), (58682, 259073), (70394, 215969)]