15202016775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211801}}^1$

素因数の和:211857

約数の個数: 72

約数和(自身を含む): 30728234160

約数和(自身を除く): 15526217385

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1305, 1595, 2175, 2475, 2871, 4785, 6525, 7975, 14355, 23925, 71775, 211801, 635403, 1059005, 1906209, 2329811, 3177015, 5295025, 6142229, 6989433, 9531045, 11649055, 15885075, 18426687, 20968299, 30711145, 34947165, 47655225, 55280061, 58245275, 67564519, 92133435, 104841495, 153555725, 174735825, 202693557, 276400305, 337822595, 460667175, 524207475, 608080671, 1013467785, 1382001525, 1689112975, 3040403355, 5067338925, 15202016775]

約数ペア:

[(1, 15202016775), (3, 5067338925), (5, 3040403355), (9, 1689112975), (11, 1382001525), (15, 1013467785), (25, 608080671), (29, 524207475), (33, 460667175), (45, 337822595), (55, 276400305), (75, 202693557), (87, 174735825), (99, 153555725), (145, 104841495), (165, 92133435), (225, 67564519), (261, 58245275), (275, 55280061), (319, 47655225), (435, 34947165), (495, 30711145), (725, 20968299), (825, 18426687), (957, 15885075), (1305, 11649055), (1595, 9531045), (2175, 6989433), (2475, 6142229), (2871, 5295025), (4785, 3177015), (6525, 2329811), (7975, 1906209), (14355, 1059005), (23925, 635403), (71775, 211801)]