99458975

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 160387056

約数和(自身を除く): 60928081

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 61, 77, 121, 175, 245, 275, 305, 385, 427, 539, 605, 671, 847, 1225, 1331, 1525, 1925, 2135, 2695, 2989, 3025, 3355, 4235, 4697, 5929, 6655, 7381, 9317, 10675, 13475, 14945, 16775, 21175, 23485, 29645, 32879, 33275, 36905, 46585, 51667, 65219, 74725, 81191, 117425, 148225, 164395, 184525, 232925, 258335, 326095, 361669, 405955, 568337, 821975, 1291675, 1630475, 1808345, 2029775, 2841685, 3978359, 9041725, 14208425, 19891795, 99458975]

約数ペア:

[(1, 99458975), (5, 19891795), (7, 14208425), (11, 9041725), (25, 3978359), (35, 2841685), (49, 2029775), (55, 1808345), (61, 1630475), (77, 1291675), (121, 821975), (175, 568337), (245, 405955), (275, 361669), (305, 326095), (385, 258335), (427, 232925), (539, 184525), (605, 164395), (671, 148225), (847, 117425), (1225, 81191), (1331, 74725), (1525, 65219), (1925, 51667), (2135, 46585), (2695, 36905), (2989, 33275), (3025, 32879), (3355, 29645), (4235, 23485), (4697, 21175), (5929, 16775), (6655, 14945), (7381, 13475), (9317, 10675)]