23057055

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 47384064

約数和(自身を除く): 24327009

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2711, 2835, 8133, 8505, 13555, 18977, 24399, 40665, 56931, 73197, 94885, 121995, 170793, 219591, 284655, 365985, 512379, 658773, 853965, 1097955, 1537137, 2561895, 3293865, 4611411, 7685685, 23057055]

約数ペア:

[(1, 23057055), (3, 7685685), (5, 4611411), (7, 3293865), (9, 2561895), (15, 1537137), (21, 1097955), (27, 853965), (35, 658773), (45, 512379), (63, 365985), (81, 284655), (105, 219591), (135, 170793), (189, 121995), (243, 94885), (315, 73197), (405, 56931), (567, 40665), (945, 24399), (1215, 18977), (1701, 13555), (2711, 8505), (2835, 8133)]