149712795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 291133440

約数和(自身を除く): 141420645

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 59, 85, 93, 107, 153, 155, 177, 255, 279, 295, 321, 465, 527, 531, 535, 765, 885, 963, 1003, 1395, 1581, 1605, 1819, 1829, 2635, 2655, 3009, 3317, 4743, 4815, 5015, 5457, 5487, 6313, 7905, 9027, 9095, 9145, 9951, 15045, 16371, 16461, 16585, 18939, 23715, 27285, 27435, 29853, 31093, 31565, 45135, 49755, 56389, 56817, 81855, 82305, 93279, 94695, 107321, 149265, 155465, 169167, 195703, 279837, 281945, 284085, 321963, 466395, 507501, 536605, 587109, 845835, 965889, 978515, 1399185, 1609815, 1761327, 2537505, 2935545, 3326951, 4829445, 8806635, 9980853, 16634755, 29942559, 49904265, 149712795]

約数ペア:

[(1, 149712795), (3, 49904265), (5, 29942559), (9, 16634755), (15, 9980853), (17, 8806635), (31, 4829445), (45, 3326951), (51, 2935545), (59, 2537505), (85, 1761327), (93, 1609815), (107, 1399185), (153, 978515), (155, 965889), (177, 845835), (255, 587109), (279, 536605), (295, 507501), (321, 466395), (465, 321963), (527, 284085), (531, 281945), (535, 279837), (765, 195703), (885, 169167), (963, 155465), (1003, 149265), (1395, 107321), (1581, 94695), (1605, 93279), (1819, 82305), (1829, 81855), (2635, 56817), (2655, 56389), (3009, 49755), (3317, 45135), (4743, 31565), (4815, 31093), (5015, 29853), (5457, 27435), (5487, 27285), (6313, 23715), (7905, 18939), (9027, 16585), (9095, 16461), (9145, 16371), (9951, 15045)]