53986275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 111730944

約数和(自身を除く): 57744669

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 151, 175, 225, 227, 315, 453, 525, 681, 755, 1057, 1135, 1359, 1575, 1589, 2043, 2265, 3171, 3405, 3775, 4767, 5285, 5675, 6795, 7945, 9513, 10215, 11325, 14301, 15855, 17025, 23835, 26425, 33975, 34277, 39725, 47565, 51075, 71505, 79275, 102831, 119175, 171385, 237825, 239939, 308493, 357525, 514155, 719817, 856925, 1199695, 1542465, 2159451, 2570775, 3599085, 5998475, 7712325, 10797255, 17995425, 53986275]

約数ペア:

[(1, 53986275), (3, 17995425), (5, 10797255), (7, 7712325), (9, 5998475), (15, 3599085), (21, 2570775), (25, 2159451), (35, 1542465), (45, 1199695), (63, 856925), (75, 719817), (105, 514155), (151, 357525), (175, 308493), (225, 239939), (227, 237825), (315, 171385), (453, 119175), (525, 102831), (681, 79275), (755, 71505), (1057, 51075), (1135, 47565), (1359, 39725), (1575, 34277), (1589, 33975), (2043, 26425), (2265, 23835), (3171, 17025), (3405, 15855), (3775, 14301), (4767, 11325), (5285, 10215), (5675, 9513), (6795, 7945)]