223670055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 442050048

約数和(自身を除く): 218379993

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 101, 105, 115, 131, 147, 161, 245, 303, 345, 393, 483, 505, 655, 707, 735, 805, 917, 1127, 1515, 1965, 2121, 2323, 2415, 2751, 3013, 3381, 3535, 4585, 4949, 5635, 6419, 6969, 9039, 10605, 11615, 13231, 13755, 14847, 15065, 16261, 16905, 19257, 21091, 24745, 32095, 34845, 39693, 45195, 48783, 63273, 66155, 74235, 81305, 92617, 96285, 105455, 113827, 147637, 198465, 243915, 277851, 304313, 316365, 341481, 442911, 463085, 569135, 648319, 738185, 912939, 1389255, 1521565, 1707405, 1944957, 2130191, 2214555, 3241595, 4564695, 6390573, 9724785, 10650955, 14911337, 31952865, 44734011, 74556685, 223670055]

約数ペア:

[(1, 223670055), (3, 74556685), (5, 44734011), (7, 31952865), (15, 14911337), (21, 10650955), (23, 9724785), (35, 6390573), (49, 4564695), (69, 3241595), (101, 2214555), (105, 2130191), (115, 1944957), (131, 1707405), (147, 1521565), (161, 1389255), (245, 912939), (303, 738185), (345, 648319), (393, 569135), (483, 463085), (505, 442911), (655, 341481), (707, 316365), (735, 304313), (805, 277851), (917, 243915), (1127, 198465), (1515, 147637), (1965, 113827), (2121, 105455), (2323, 96285), (2415, 92617), (2751, 81305), (3013, 74235), (3381, 66155), (3535, 63273), (4585, 48783), (4949, 45195), (5635, 39693), (6419, 34845), (6969, 32095), (9039, 24745), (10605, 21091), (11615, 19257), (13231, 16905), (13755, 16261), (14847, 15065)]