9665325

素因数分解:

$3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 18866848

約数和(自身を除く): 9201523

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 43, 45, 75, 81, 111, 129, 135, 185, 215, 225, 243, 333, 387, 405, 555, 645, 675, 925, 999, 1075, 1161, 1215, 1591, 1665, 1935, 2025, 2775, 2997, 3225, 3483, 4773, 4995, 5805, 6075, 7955, 8325, 8991, 9675, 10449, 14319, 14985, 17415, 23865, 24975, 29025, 39775, 42957, 44955, 52245, 71595, 74925, 87075, 119325, 128871, 214785, 224775, 261225, 357975, 386613, 644355, 1073925, 1933065, 3221775, 9665325]

約数ペア:

[(1, 9665325), (3, 3221775), (5, 1933065), (9, 1073925), (15, 644355), (25, 386613), (27, 357975), (37, 261225), (43, 224775), (45, 214785), (75, 128871), (81, 119325), (111, 87075), (129, 74925), (135, 71595), (185, 52245), (215, 44955), (225, 42957), (243, 39775), (333, 29025), (387, 24975), (405, 23865), (555, 17415), (645, 14985), (675, 14319), (925, 10449), (999, 9675), (1075, 8991), (1161, 8325), (1215, 7955), (1591, 6075), (1665, 5805), (1935, 4995), (2025, 4773), (2775, 3483), (2997, 3225)]