201355875

素因数分解:

$3^5\times 5^3\times 7^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 430649856

約数和(自身を除く): 229293981

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 243, 315, 375, 405, 525, 567, 675, 875, 945, 947, 1125, 1215, 1575, 1701, 2025, 2625, 2835, 2841, 3375, 4725, 4735, 6075, 6629, 7875, 8505, 8523, 10125, 14175, 14205, 19887, 23625, 23675, 25569, 30375, 33145, 42525, 42615, 59661, 70875, 71025, 76707, 99435, 118375, 127845, 165725, 178983, 212625, 213075, 230121, 298305, 355125, 383535, 497175, 536949, 639225, 828625, 894915, 1065375, 1150605, 1491525, 1610847, 1917675, 2485875, 2684745, 3196125, 4474575, 5753025, 7457625, 8054235, 9588375, 13423725, 22372875, 28765125, 40271175, 67118625, 201355875]

約数ペア:

[(1, 201355875), (3, 67118625), (5, 40271175), (7, 28765125), (9, 22372875), (15, 13423725), (21, 9588375), (25, 8054235), (27, 7457625), (35, 5753025), (45, 4474575), (63, 3196125), (75, 2684745), (81, 2485875), (105, 1917675), (125, 1610847), (135, 1491525), (175, 1150605), (189, 1065375), (225, 894915), (243, 828625), (315, 639225), (375, 536949), (405, 497175), (525, 383535), (567, 355125), (675, 298305), (875, 230121), (945, 213075), (947, 212625), (1125, 178983), (1215, 165725), (1575, 127845), (1701, 118375), (2025, 99435), (2625, 76707), (2835, 71025), (2841, 70875), (3375, 59661), (4725, 42615), (4735, 42525), (6075, 33145), (6629, 30375), (7875, 25569), (8505, 23675), (8523, 23625), (10125, 19887), (14175, 14205)]