23419875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 41367456

約数和(自身を除く): 17947581

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 173, 285, 361, 375, 475, 519, 865, 1083, 1425, 1805, 2375, 2595, 3287, 4325, 5415, 7125, 9025, 9861, 12975, 16435, 21625, 27075, 45125, 49305, 62453, 64875, 82175, 135375, 187359, 246525, 312265, 410875, 936795, 1232625, 1561325, 4683975, 7806625, 23419875]

約数ペア:

[(1, 23419875), (3, 7806625), (5, 4683975), (15, 1561325), (19, 1232625), (25, 936795), (57, 410875), (75, 312265), (95, 246525), (125, 187359), (173, 135375), (285, 82175), (361, 64875), (375, 62453), (475, 49305), (519, 45125), (865, 27075), (1083, 21625), (1425, 16435), (1805, 12975), (2375, 9861), (2595, 9025), (3287, 7125), (4325, 5415)]