29445525

素因数分解:

$3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 56600544

約数和(自身を除く): 27155019

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 131, 135, 185, 225, 243, 333, 393, 405, 555, 655, 675, 925, 999, 1179, 1215, 1665, 1965, 2025, 2775, 2997, 3275, 3537, 4847, 4995, 5895, 6075, 8325, 8991, 9825, 10611, 14541, 14985, 17685, 24235, 24975, 29475, 31833, 43623, 44955, 53055, 72705, 74925, 88425, 121175, 130869, 159165, 218115, 224775, 265275, 363525, 392607, 654345, 795825, 1090575, 1177821, 1963035, 3271725, 5889105, 9815175, 29445525]

約数ペア:

[(1, 29445525), (3, 9815175), (5, 5889105), (9, 3271725), (15, 1963035), (25, 1177821), (27, 1090575), (37, 795825), (45, 654345), (75, 392607), (81, 363525), (111, 265275), (131, 224775), (135, 218115), (185, 159165), (225, 130869), (243, 121175), (333, 88425), (393, 74925), (405, 72705), (555, 53055), (655, 44955), (675, 43623), (925, 31833), (999, 29475), (1179, 24975), (1215, 24235), (1665, 17685), (1965, 14985), (2025, 14541), (2775, 10611), (2997, 9825), (3275, 8991), (3537, 8325), (4847, 6075), (4995, 5895)]