2472525

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 5145504

約数和(自身を除く): 2672979

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 81, 99, 111, 135, 165, 185, 225, 243, 275, 297, 333, 405, 407, 495, 555, 675, 825, 891, 925, 999, 1215, 1221, 1485, 1665, 2025, 2035, 2475, 2673, 2775, 2997, 3663, 4455, 4995, 6075, 6105, 7425, 8325, 8991, 10175, 10989, 13365, 14985, 18315, 22275, 24975, 30525, 32967, 44955, 54945, 66825, 74925, 91575, 98901, 164835, 224775, 274725, 494505, 824175, 2472525]

約数ペア:

[(1, 2472525), (3, 824175), (5, 494505), (9, 274725), (11, 224775), (15, 164835), (25, 98901), (27, 91575), (33, 74925), (37, 66825), (45, 54945), (55, 44955), (75, 32967), (81, 30525), (99, 24975), (111, 22275), (135, 18315), (165, 14985), (185, 13365), (225, 10989), (243, 10175), (275, 8991), (297, 8325), (333, 7425), (405, 6105), (407, 6075), (495, 4995), (555, 4455), (675, 3663), (825, 2997), (891, 2775), (925, 2673), (999, 2475), (1215, 2035), (1221, 2025), (1485, 1665)]