1552549905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3927

約数の個数: 72

約数和(自身を含む): 2951679744

約数和(自身を除く): 1399129839

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 289, 465, 527, 765, 867, 1395, 1445, 1581, 2601, 2635, 3851, 4335, 4743, 7905, 8959, 11553, 13005, 19255, 23715, 26877, 34659, 44795, 57765, 65467, 80631, 119381, 134385, 173295, 196401, 327335, 358143, 403155, 589203, 596905, 982005, 1074429, 1112939, 1790715, 2029477, 2946015, 3338817, 5372145, 5564695, 6088431, 10016451, 10147385, 16694085, 18265293, 30442155, 34501109, 50082255, 91326465, 103503327, 172505545, 310509981, 517516635, 1552549905]

約数ペア:

[(1, 1552549905), (3, 517516635), (5, 310509981), (9, 172505545), (15, 103503327), (17, 91326465), (31, 50082255), (45, 34501109), (51, 30442155), (85, 18265293), (93, 16694085), (153, 10147385), (155, 10016451), (255, 6088431), (279, 5564695), (289, 5372145), (465, 3338817), (527, 2946015), (765, 2029477), (867, 1790715), (1395, 1112939), (1445, 1074429), (1581, 982005), (2601, 596905), (2635, 589203), (3851, 403155), (4335, 358143), (4743, 327335), (7905, 196401), (8959, 173295), (11553, 134385), (13005, 119381), (19255, 80631), (23715, 65467), (26877, 57765), (34659, 44795)]