15702400805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2\times {\mathrm{2011}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 23381242752

約数和(自身を除く): 7678841947

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 2011, 4585, 8515, 10055, 11921, 14077, 17161, 26143, 59605, 70385, 85805, 120127, 130715, 183001, 223093, 263441, 600635, 915005, 1115465, 1317205, 1561651, 1844087, 3424733, 7808255, 9220435, 17123665, 23973131, 34510771, 119865655, 172553855, 241575397, 448640023, 1207876985, 2243200115, 3140480161, 15702400805]

約数ペア:

[(1, 15702400805), (5, 3140480161), (7, 2243200115), (13, 1207876985), (35, 448640023), (65, 241575397), (91, 172553855), (131, 119865655), (455, 34510771), (655, 23973131), (917, 17123665), (1703, 9220435), (2011, 7808255), (4585, 3424733), (8515, 1844087), (10055, 1561651), (11921, 1317205), (14077, 1115465), (17161, 915005), (26143, 600635), (59605, 263441), (70385, 223093), (85805, 183001), (120127, 130715)]