156967748925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5657}}^1$

素因数の和:6023

約数の個数: 96

約数和(自身を含む): 282881894400

約数和(自身を除く): 125914145475

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 191, 195, 325, 447, 573, 745, 955, 975, 1937, 2235, 2483, 2865, 3725, 4775, 5657, 5811, 7449, 9685, 11175, 12415, 14325, 16971, 28285, 28459, 29055, 37245, 48425, 62075, 73541, 84855, 85377, 141425, 142295, 145275, 186225, 220623, 367705, 369967, 424275, 426885, 711475, 842893, 1080487, 1103115, 1109901, 1838525, 1849835, 2134425, 2528679, 3241461, 4214465, 5402435, 5515575, 5549505, 9249175, 10957609, 12643395, 14046331, 16207305, 21072325, 27012175, 27747525, 32872827, 42138993, 54788045, 63216975, 70231655, 81036525, 160992563, 164364135, 210694965, 273940225, 351158275, 482977689, 804962815, 821820675, 1053474825, 2092903319, 2414888445, 4024814075, 6278709957, 10464516595, 12074442225, 31393549785, 52322582975, 156967748925]

約数ペア:

[(1, 156967748925), (3, 52322582975), (5, 31393549785), (13, 12074442225), (15, 10464516595), (25, 6278709957), (39, 4024814075), (65, 2414888445), (75, 2092903319), (149, 1053474825), (191, 821820675), (195, 804962815), (325, 482977689), (447, 351158275), (573, 273940225), (745, 210694965), (955, 164364135), (975, 160992563), (1937, 81036525), (2235, 70231655), (2483, 63216975), (2865, 54788045), (3725, 42138993), (4775, 32872827), (5657, 27747525), (5811, 27012175), (7449, 21072325), (9685, 16207305), (11175, 14046331), (12415, 12643395), (14325, 10957609), (16971, 9249175), (28285, 5549505), (28459, 5515575), (29055, 5402435), (37245, 4214465), (48425, 3241461), (62075, 2528679), (73541, 2134425), (84855, 1849835), (85377, 1838525), (141425, 1109901), (142295, 1103115), (145275, 1080487), (186225, 842893), (220623, 711475), (367705, 426885), (369967, 424275)]