52203375

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 109585008

約数和(自身を除く): 57381633

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 735, 875, 947, 1125, 1225, 1575, 2205, 2625, 2841, 3675, 4735, 6125, 6629, 7875, 8523, 11025, 14205, 18375, 19887, 23675, 33145, 42615, 46403, 55125, 59661, 71025, 99435, 118375, 139209, 165725, 213075, 232015, 298305, 355125, 417627, 497175, 696045, 828625, 1065375, 1160075, 1491525, 2088135, 2485875, 3480225, 5800375, 7457625, 10440675, 17401125, 52203375]

約数ペア:

[(1, 52203375), (3, 17401125), (5, 10440675), (7, 7457625), (9, 5800375), (15, 3480225), (21, 2485875), (25, 2088135), (35, 1491525), (45, 1160075), (49, 1065375), (63, 828625), (75, 696045), (105, 497175), (125, 417627), (147, 355125), (175, 298305), (225, 232015), (245, 213075), (315, 165725), (375, 139209), (441, 118375), (525, 99435), (735, 71025), (875, 59661), (947, 55125), (1125, 46403), (1225, 42615), (1575, 33145), (2205, 23675), (2625, 19887), (2841, 18375), (3675, 14205), (4735, 11025), (6125, 8523), (6629, 7875)]