40158135

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 72558720

約数和(自身を除く): 32400585

約数列:

[1, 3, 5, 9, 15, 37, 45, 89, 111, 185, 267, 271, 333, 445, 555, 801, 813, 1335, 1355, 1665, 2439, 3293, 4005, 4065, 9879, 10027, 12195, 16465, 24119, 29637, 30081, 49395, 50135, 72357, 90243, 120595, 148185, 150405, 217071, 361785, 451215, 892403, 1085355, 2677209, 4462015, 8031627, 13386045, 40158135]

約数ペア:

[(1, 40158135), (3, 13386045), (5, 8031627), (9, 4462015), (15, 2677209), (37, 1085355), (45, 892403), (89, 451215), (111, 361785), (185, 217071), (267, 150405), (271, 148185), (333, 120595), (445, 90243), (555, 72357), (801, 50135), (813, 49395), (1335, 30081), (1355, 29637), (1665, 24119), (2439, 16465), (3293, 12195), (4005, 10027), (4065, 9879)]