172648455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 343180800

約数和(自身を除く): 170532345

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 59, 87, 93, 105, 145, 155, 177, 203, 217, 295, 413, 435, 465, 609, 651, 885, 899, 961, 1015, 1085, 1239, 1711, 1829, 2065, 2697, 2883, 3045, 3255, 4495, 4805, 5133, 5487, 6195, 6293, 6727, 8555, 9145, 11977, 12803, 13485, 14415, 18879, 20181, 25665, 27435, 27869, 31465, 33635, 35931, 38409, 53041, 56699, 59885, 64015, 83607, 94395, 100905, 139345, 159123, 170097, 179655, 192045, 195083, 265205, 283495, 371287, 396893, 418035, 585249, 795615, 850485, 975415, 1113861, 1190679, 1644271, 1856435, 1984465, 2926245, 4932813, 5569305, 5953395, 8221355, 11509897, 24664065, 34529691, 57549485, 172648455]

約数ペア:

[(1, 172648455), (3, 57549485), (5, 34529691), (7, 24664065), (15, 11509897), (21, 8221355), (29, 5953395), (31, 5569305), (35, 4932813), (59, 2926245), (87, 1984465), (93, 1856435), (105, 1644271), (145, 1190679), (155, 1113861), (177, 975415), (203, 850485), (217, 795615), (295, 585249), (413, 418035), (435, 396893), (465, 371287), (609, 283495), (651, 265205), (885, 195083), (899, 192045), (961, 179655), (1015, 170097), (1085, 159123), (1239, 139345), (1711, 100905), (1829, 94395), (2065, 83607), (2697, 64015), (2883, 59885), (3045, 56699), (3255, 53041), (4495, 38409), (4805, 35931), (5133, 33635), (5487, 31465), (6195, 27869), (6293, 27435), (6727, 25665), (8555, 20181), (9145, 18879), (11977, 14415), (12803, 13485)]