23690625

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 47621952

約数和(自身を除く): 23931327

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 361, 375, 399, 475, 525, 625, 665, 875, 1083, 1425, 1805, 1875, 1995, 2375, 2527, 2625, 3125, 3325, 4375, 5415, 7125, 7581, 9025, 9375, 9975, 11875, 12635, 13125, 16625, 21875, 27075, 35625, 37905, 45125, 49875, 59375, 63175, 65625, 83125, 135375, 178125, 189525, 225625, 249375, 315875, 415625, 676875, 947625, 1128125, 1246875, 1579375, 3384375, 4738125, 7896875, 23690625]

約数ペア:

[(1, 23690625), (3, 7896875), (5, 4738125), (7, 3384375), (15, 1579375), (19, 1246875), (21, 1128125), (25, 947625), (35, 676875), (57, 415625), (75, 315875), (95, 249375), (105, 225625), (125, 189525), (133, 178125), (175, 135375), (285, 83125), (361, 65625), (375, 63175), (399, 59375), (475, 49875), (525, 45125), (625, 37905), (665, 35625), (875, 27075), (1083, 21875), (1425, 16625), (1805, 13125), (1875, 12635), (1995, 11875), (2375, 9975), (2527, 9375), (2625, 9025), (3125, 7581), (3325, 7125), (4375, 5415)]