27455490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 74459520

約数和(自身を除く): 47004030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1667, 1830, 2745, 3294, 3334, 5001, 5490, 8235, 8335, 10002, 15003, 16470, 16670, 25005, 30006, 45009, 50010, 75015, 90018, 101687, 150030, 203374, 225045, 305061, 450090, 508435, 610122, 915183, 1016870, 1525305, 1830366, 2745549, 3050610, 4575915, 5491098, 9151830, 13727745, 27455490]

約数ペア:

[(1, 27455490), (2, 13727745), (3, 9151830), (5, 5491098), (6, 4575915), (9, 3050610), (10, 2745549), (15, 1830366), (18, 1525305), (27, 1016870), (30, 915183), (45, 610122), (54, 508435), (61, 450090), (90, 305061), (122, 225045), (135, 203374), (183, 150030), (270, 101687), (305, 90018), (366, 75015), (549, 50010), (610, 45009), (915, 30006), (1098, 25005), (1647, 16670), (1667, 16470), (1830, 15003), (2745, 10002), (3294, 8335), (3334, 8235), (5001, 5490)]