366875325

素因数分解:

$3^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 688143456

約数和(自身を除く): 321268131

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 243, 393, 405, 461, 655, 675, 1179, 1215, 1383, 1965, 2025, 2305, 3275, 3537, 4149, 5895, 6075, 6915, 9825, 10611, 11525, 12447, 17685, 20745, 29475, 31833, 34575, 37341, 53055, 60391, 62235, 88425, 103725, 112023, 159165, 181173, 186705, 265275, 301955, 311175, 543519, 560115, 795825, 905865, 933525, 1509775, 1630557, 2717595, 2800575, 4529325, 4891671, 8152785, 13587975, 14675013, 24458355, 40763925, 73375065, 122291775, 366875325]

約数ペア:

[(1, 366875325), (3, 122291775), (5, 73375065), (9, 40763925), (15, 24458355), (25, 14675013), (27, 13587975), (45, 8152785), (75, 4891671), (81, 4529325), (131, 2800575), (135, 2717595), (225, 1630557), (243, 1509775), (393, 933525), (405, 905865), (461, 795825), (655, 560115), (675, 543519), (1179, 311175), (1215, 301955), (1383, 265275), (1965, 186705), (2025, 181173), (2305, 159165), (3275, 112023), (3537, 103725), (4149, 88425), (5895, 62235), (6075, 60391), (6915, 53055), (9825, 37341), (10611, 34575), (11525, 31833), (12447, 29475), (17685, 20745)]