73339525

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 117046080

約数和(自身を除く): 43706555

約数列:

[1, 5, 7, 19, 23, 25, 35, 49, 95, 115, 133, 137, 161, 175, 245, 437, 475, 575, 665, 685, 805, 931, 959, 1127, 1225, 2185, 2603, 3059, 3151, 3325, 3425, 4025, 4655, 4795, 5635, 6713, 10925, 13015, 15295, 15755, 18221, 21413, 22057, 23275, 23975, 28175, 33565, 59869, 65075, 76475, 78775, 91105, 107065, 110285, 127547, 154399, 167825, 299345, 419083, 455525, 535325, 551425, 637735, 771995, 1496725, 2095415, 2933581, 3188675, 3859975, 10477075, 14667905, 73339525]

約数ペア:

[(1, 73339525), (5, 14667905), (7, 10477075), (19, 3859975), (23, 3188675), (25, 2933581), (35, 2095415), (49, 1496725), (95, 771995), (115, 637735), (133, 551425), (137, 535325), (161, 455525), (175, 419083), (245, 299345), (437, 167825), (475, 154399), (575, 127547), (665, 110285), (685, 107065), (805, 91105), (931, 78775), (959, 76475), (1127, 65075), (1225, 59869), (2185, 33565), (2603, 28175), (3059, 23975), (3151, 23275), (3325, 22057), (3425, 21413), (4025, 18221), (4655, 15755), (4795, 15295), (5635, 13015), (6713, 10925)]