15178049685

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 26905840416

約数和(自身を除く): 11727790731

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 227, 331, 335, 603, 681, 993, 1005, 1135, 1655, 2043, 2979, 3015, 3405, 4489, 4965, 10215, 13467, 14895, 15209, 22177, 22445, 40401, 45627, 66531, 67335, 75137, 76045, 110885, 136881, 199593, 202005, 225411, 228135, 332655, 375685, 676233, 684405, 997965, 1019003, 1127055, 1485859, 3057009, 3381165, 4457577, 5034179, 5095015, 7429295, 9171027, 13372731, 15102537, 15285045, 22287885, 25170895, 45307611, 45855135, 66863655, 75512685, 226538055, 337289993, 1011869979, 1686449965, 3035609937, 5059349895, 15178049685]

約数ペア:

[(1, 15178049685), (3, 5059349895), (5, 3035609937), (9, 1686449965), (15, 1011869979), (45, 337289993), (67, 226538055), (201, 75512685), (227, 66863655), (331, 45855135), (335, 45307611), (603, 25170895), (681, 22287885), (993, 15285045), (1005, 15102537), (1135, 13372731), (1655, 9171027), (2043, 7429295), (2979, 5095015), (3015, 5034179), (3405, 4457577), (4489, 3381165), (4965, 3057009), (10215, 1485859), (13467, 1127055), (14895, 1019003), (15209, 997965), (22177, 684405), (22445, 676233), (40401, 375685), (45627, 332655), (66531, 228135), (67335, 225411), (75137, 202005), (76045, 199593), (110885, 136881)]