79133775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 155128464

約数和(自身を除く): 75994689

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 61, 75, 105, 147, 175, 183, 245, 305, 353, 427, 525, 735, 915, 1059, 1225, 1281, 1525, 1765, 2135, 2471, 2989, 3675, 4575, 5295, 6405, 7413, 8825, 8967, 10675, 12355, 14945, 17297, 21533, 26475, 32025, 37065, 44835, 51891, 61775, 64599, 74725, 86485, 107665, 150731, 185325, 224175, 259455, 322995, 432425, 452193, 538325, 753655, 1055117, 1297275, 1614975, 2260965, 3165351, 3768275, 5275585, 11304825, 15826755, 26377925, 79133775]

約数ペア:

[(1, 79133775), (3, 26377925), (5, 15826755), (7, 11304825), (15, 5275585), (21, 3768275), (25, 3165351), (35, 2260965), (49, 1614975), (61, 1297275), (75, 1055117), (105, 753655), (147, 538325), (175, 452193), (183, 432425), (245, 322995), (305, 259455), (353, 224175), (427, 185325), (525, 150731), (735, 107665), (915, 86485), (1059, 74725), (1225, 64599), (1281, 61775), (1525, 51891), (1765, 44835), (2135, 37065), (2471, 32025), (2989, 26475), (3675, 21533), (4575, 17297), (5295, 14945), (6405, 12355), (7413, 10675), (8825, 8967)]