393048303675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{72073}}^1$

素因数の和:72237

約数の個数: 96

約数和(自身を含む): 707824339200

約数和(自身を除く): 314776035525

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 89, 95, 129, 215, 267, 285, 445, 475, 645, 817, 1075, 1335, 1425, 1691, 2225, 2451, 3225, 3827, 4085, 5073, 6675, 8455, 11481, 12255, 19135, 20425, 25365, 42275, 57405, 61275, 72073, 72713, 95675, 126825, 216219, 218139, 287025, 360365, 363565, 1081095, 1090695, 1369387, 1801825, 1817825, 3099139, 4108161, 5405475, 5453475, 6414497, 6846935, 9297417, 15495695, 19243491, 20540805, 32072485, 34234675, 46487085, 58883641, 77478475, 96217455, 102704025, 121875443, 160362425, 176650923, 232435425, 275823371, 294418205, 365626329, 481087275, 609377215, 827470113, 883254615, 1379116855, 1472091025, 1828131645, 3046886075, 4137350565, 4416273075, 5240644049, 6895584275, 9140658225, 15721932147, 20686752825, 26203220245, 78609660735, 131016101225, 393048303675]

約数ペア:

[(1, 393048303675), (3, 131016101225), (5, 78609660735), (15, 26203220245), (19, 20686752825), (25, 15721932147), (43, 9140658225), (57, 6895584275), (75, 5240644049), (89, 4416273075), (95, 4137350565), (129, 3046886075), (215, 1828131645), (267, 1472091025), (285, 1379116855), (445, 883254615), (475, 827470113), (645, 609377215), (817, 481087275), (1075, 365626329), (1335, 294418205), (1425, 275823371), (1691, 232435425), (2225, 176650923), (2451, 160362425), (3225, 121875443), (3827, 102704025), (4085, 96217455), (5073, 77478475), (6675, 58883641), (8455, 46487085), (11481, 34234675), (12255, 32072485), (19135, 20540805), (20425, 19243491), (25365, 15495695), (42275, 9297417), (57405, 6846935), (61275, 6414497), (72073, 5453475), (72713, 5405475), (95675, 4108161), (126825, 3099139), (216219, 1817825), (218139, 1801825), (287025, 1369387), (360365, 1090695), (363565, 1081095)]