295137045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 600049944

約数和(自身を除く): 304912899

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 137, 147, 245, 315, 411, 441, 685, 735, 959, 977, 1233, 2055, 2205, 2877, 2931, 4795, 4885, 6165, 6713, 6839, 8631, 8793, 14385, 14655, 20139, 20517, 33565, 34195, 43155, 43965, 47873, 60417, 61551, 100695, 102585, 133849, 143619, 239365, 302085, 307755, 401547, 430857, 669245, 718095, 936943, 1204641, 2007735, 2154285, 2810829, 4684715, 6023205, 6558601, 8432487, 14054145, 19675803, 32793005, 42162435, 59027409, 98379015, 295137045]

約数ペア:

[(1, 295137045), (3, 98379015), (5, 59027409), (7, 42162435), (9, 32793005), (15, 19675803), (21, 14054145), (35, 8432487), (45, 6558601), (49, 6023205), (63, 4684715), (105, 2810829), (137, 2154285), (147, 2007735), (245, 1204641), (315, 936943), (411, 718095), (441, 669245), (685, 430857), (735, 401547), (959, 307755), (977, 302085), (1233, 239365), (2055, 143619), (2205, 133849), (2877, 102585), (2931, 100695), (4795, 61551), (4885, 60417), (6165, 47873), (6713, 43965), (6839, 43155), (8631, 34195), (8793, 33565), (14385, 20517), (14655, 20139)]