135089775

素因数分解:

$3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 258132784

約数和(自身を除く): 123043009

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 243, 333, 405, 555, 601, 675, 925, 999, 1215, 1665, 1803, 2025, 2775, 2997, 3005, 4995, 5409, 6075, 8325, 8991, 9015, 14985, 15025, 16227, 22237, 24975, 27045, 44955, 45075, 48681, 66711, 74925, 81135, 111185, 135225, 146043, 200133, 224775, 243405, 333555, 405675, 555925, 600399, 730215, 1000665, 1217025, 1667775, 1801197, 3001995, 3651075, 5003325, 5403591, 9005985, 15009975, 27017955, 45029925, 135089775]

約数ペア:

[(1, 135089775), (3, 45029925), (5, 27017955), (9, 15009975), (15, 9005985), (25, 5403591), (27, 5003325), (37, 3651075), (45, 3001995), (75, 1801197), (81, 1667775), (111, 1217025), (135, 1000665), (185, 730215), (225, 600399), (243, 555925), (333, 405675), (405, 333555), (555, 243405), (601, 224775), (675, 200133), (925, 146043), (999, 135225), (1215, 111185), (1665, 81135), (1803, 74925), (2025, 66711), (2775, 48681), (2997, 45075), (3005, 44955), (4995, 27045), (5409, 24975), (6075, 22237), (8325, 16227), (8991, 15025), (9015, 14985)]