972428156975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{30313}}^1$

素因数の和:30489

約数の個数: 96

約数和(自身を含む): 1403015344128

約数和(自身を除く): 430587187153

約数列:

[1, 5, 11, 25, 31, 53, 55, 71, 155, 265, 275, 341, 355, 583, 775, 781, 1325, 1643, 1705, 1775, 2201, 2915, 3763, 3905, 8215, 8525, 11005, 14575, 18073, 18815, 19525, 24211, 30313, 41075, 41393, 55025, 90365, 94075, 116653, 121055, 151565, 206965, 333443, 451825, 583265, 605275, 757825, 939703, 1034825, 1283183, 1606589, 1667215, 2152223, 2916325, 4698515, 6415915, 8032945, 8336075, 10336733, 10761115, 17672479, 23492575, 23674453, 32079575, 40164725, 49804259, 51683665, 53805575, 66718913, 88362395, 114067819, 118372265, 249021295, 258418325, 333594565, 441811975, 547846849, 570339095, 591861325, 733908043, 1245106475, 1254746009, 1667972825, 2739234245, 2851695475, 3536102389, 3669540215, 6273730045, 13696171225, 17680511945, 18347701075, 31368650225, 38897126279, 88402559725, 194485631395, 972428156975]

約数ペア:

[(1, 972428156975), (5, 194485631395), (11, 88402559725), (25, 38897126279), (31, 31368650225), (53, 18347701075), (55, 17680511945), (71, 13696171225), (155, 6273730045), (265, 3669540215), (275, 3536102389), (341, 2851695475), (355, 2739234245), (583, 1667972825), (775, 1254746009), (781, 1245106475), (1325, 733908043), (1643, 591861325), (1705, 570339095), (1775, 547846849), (2201, 441811975), (2915, 333594565), (3763, 258418325), (3905, 249021295), (8215, 118372265), (8525, 114067819), (11005, 88362395), (14575, 66718913), (18073, 53805575), (18815, 51683665), (19525, 49804259), (24211, 40164725), (30313, 32079575), (41075, 23674453), (41393, 23492575), (55025, 17672479), (90365, 10761115), (94075, 10336733), (116653, 8336075), (121055, 8032945), (151565, 6415915), (206965, 4698515), (333443, 2916325), (451825, 2152223), (583265, 1667215), (605275, 1606589), (757825, 1283183), (939703, 1034825)]