972156738195

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1801}}^1\times {\mathrm{76403}}^1$

素因数の和:78372

約数の個数: 48

約数和(自身を含む): 1696768418592

約数和(自身を除く): 724611680397

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1801, 2355, 5403, 7065, 9005, 16209, 27015, 76403, 81045, 229209, 282757, 382015, 687627, 848271, 1146045, 1413785, 2544813, 3438135, 4241355, 11995271, 12724065, 35985813, 59976355, 107957439, 137601803, 179929065, 412805409, 539787195, 688009015, 1238416227, 2064027045, 6192081135, 21603483071, 64810449213, 108017415355, 194431347639, 324052246065, 972156738195]

約数ペア:

[(1, 972156738195), (3, 324052246065), (5, 194431347639), (9, 108017415355), (15, 64810449213), (45, 21603483071), (157, 6192081135), (471, 2064027045), (785, 1238416227), (1413, 688009015), (1801, 539787195), (2355, 412805409), (5403, 179929065), (7065, 137601803), (9005, 107957439), (16209, 59976355), (27015, 35985813), (76403, 12724065), (81045, 11995271), (229209, 4241355), (282757, 3438135), (382015, 2544813), (687627, 1413785), (848271, 1146045)]