307624725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 584382240

約数和(自身を除く): 276757515

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 227, 285, 317, 475, 681, 855, 951, 1135, 1425, 1585, 2043, 2853, 3405, 4275, 4313, 4755, 5675, 6023, 7925, 10215, 12939, 14265, 17025, 18069, 21565, 23775, 30115, 38817, 51075, 54207, 64695, 71325, 71959, 90345, 107825, 150575, 194085, 215877, 271035, 323475, 359795, 451725, 647631, 970425, 1079385, 1355175, 1367221, 1798975, 3238155, 4101663, 5396925, 6836105, 12304989, 16190775, 20508315, 34180525, 61524945, 102541575, 307624725]

約数ペア:

[(1, 307624725), (3, 102541575), (5, 61524945), (9, 34180525), (15, 20508315), (19, 16190775), (25, 12304989), (45, 6836105), (57, 5396925), (75, 4101663), (95, 3238155), (171, 1798975), (225, 1367221), (227, 1355175), (285, 1079385), (317, 970425), (475, 647631), (681, 451725), (855, 359795), (951, 323475), (1135, 271035), (1425, 215877), (1585, 194085), (2043, 150575), (2853, 107825), (3405, 90345), (4275, 71959), (4313, 71325), (4755, 64695), (5675, 54207), (6023, 51075), (7925, 38817), (10215, 30115), (12939, 23775), (14265, 21565), (17025, 18069)]