40102065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 40768335

約数列:

[1, 3, 5, 9, 15, 17, 19, 31, 45, 51, 57, 85, 89, 93, 95, 153, 155, 171, 255, 267, 279, 285, 323, 445, 465, 527, 589, 765, 801, 855, 969, 1335, 1395, 1513, 1581, 1615, 1691, 1767, 2635, 2759, 2907, 2945, 4005, 4539, 4743, 4845, 5073, 5301, 7565, 7905, 8277, 8455, 8835, 10013, 13617, 13795, 14535, 15219, 22695, 23715, 24831, 25365, 26505, 28747, 30039, 41385, 46903, 50065, 52421, 68085, 76095, 86241, 90117, 124155, 140709, 143735, 150195, 157263, 234515, 258723, 262105, 422127, 431205, 450585, 471789, 703545, 786315, 891157, 1293615, 2110635, 2358945, 2673471, 4455785, 8020413, 13367355, 40102065]

約数ペア:

[(1, 40102065), (3, 13367355), (5, 8020413), (9, 4455785), (15, 2673471), (17, 2358945), (19, 2110635), (31, 1293615), (45, 891157), (51, 786315), (57, 703545), (85, 471789), (89, 450585), (93, 431205), (95, 422127), (153, 262105), (155, 258723), (171, 234515), (255, 157263), (267, 150195), (279, 143735), (285, 140709), (323, 124155), (445, 90117), (465, 86241), (527, 76095), (589, 68085), (765, 52421), (801, 50065), (855, 46903), (969, 41385), (1335, 30039), (1395, 28747), (1513, 26505), (1581, 25365), (1615, 24831), (1691, 23715), (1767, 22695), (2635, 15219), (2759, 14535), (2907, 13795), (2945, 13617), (4005, 10013), (4539, 8835), (4743, 8455), (4845, 8277), (5073, 7905), (5301, 7565)]