3738496325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 4927946496

約数和(自身を除く): 1189450171

約数列:

[1, 5, 25, 43, 47, 61, 215, 235, 305, 1075, 1175, 1213, 1525, 2021, 2623, 2867, 6065, 10105, 13115, 14335, 30325, 50525, 52159, 57011, 65575, 71675, 73993, 123281, 260795, 285055, 369965, 616405, 1303975, 1425275, 1849825, 2451473, 3082025, 3181699, 3477671, 12257365, 15908495, 17388355, 61286825, 79542475, 86941775, 149539853, 747699265, 3738496325]

約数ペア:

[(1, 3738496325), (5, 747699265), (25, 149539853), (43, 86941775), (47, 79542475), (61, 61286825), (215, 17388355), (235, 15908495), (305, 12257365), (1075, 3477671), (1175, 3181699), (1213, 3082025), (1525, 2451473), (2021, 1849825), (2623, 1425275), (2867, 1303975), (6065, 616405), (10105, 369965), (13115, 285055), (14335, 260795), (30325, 123281), (50525, 73993), (52159, 71675), (57011, 65575)]