20030715055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1\times {\mathrm{4243}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 26352184320

約数和(自身を除く): 6321469265

約数列:

[1, 5, 13, 59, 65, 295, 767, 1231, 3835, 4243, 6155, 16003, 21215, 55159, 72629, 80015, 250337, 275795, 363145, 944177, 1251685, 3254381, 4720885, 5223133, 16271905, 26115665, 67900729, 308164847, 339503645, 1540824235, 4006143011, 20030715055]

約数ペア:

[(1, 20030715055), (5, 4006143011), (13, 1540824235), (59, 339503645), (65, 308164847), (295, 67900729), (767, 26115665), (1231, 16271905), (3835, 5223133), (4243, 4720885), (6155, 3254381), (16003, 1251685), (21215, 944177), (55159, 363145), (72629, 275795), (80015, 250337)]