230828975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 334666080

約数和(自身を除く): 103837105

約数列:

[1, 5, 13, 17, 25, 41, 65, 85, 205, 221, 325, 425, 533, 697, 1019, 1025, 1105, 2665, 3485, 5095, 5525, 9061, 13247, 13325, 17323, 17425, 25475, 41779, 45305, 66235, 86615, 208895, 225199, 226525, 331175, 433075, 543127, 710243, 1044475, 1125995, 2715635, 3551215, 5629975, 9233159, 13578175, 17756075, 46165795, 230828975]

約数ペア:

[(1, 230828975), (5, 46165795), (13, 17756075), (17, 13578175), (25, 9233159), (41, 5629975), (65, 3551215), (85, 2715635), (205, 1125995), (221, 1044475), (325, 710243), (425, 543127), (533, 433075), (697, 331175), (1019, 226525), (1025, 225199), (1105, 208895), (2665, 86615), (3485, 66235), (5095, 45305), (5525, 41779), (9061, 25475), (13247, 17425), (13325, 17323)]