28411883565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{14639}}^1$

素因数の和:14966

約数の個数: 64

約数和(自身を含む): 50469350400

約数和(自身を除く): 22057466835

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 269, 481, 555, 807, 1345, 1443, 2405, 3497, 4035, 7215, 9953, 10491, 14639, 17485, 29859, 43917, 49765, 52455, 73195, 129389, 149295, 190307, 219585, 388167, 541643, 570921, 646945, 951535, 1624929, 1940835, 2708215, 2854605, 3937891, 7041359, 8124645, 11813673, 19689455, 21124077, 35206795, 51192583, 59068365, 105620385, 145701967, 153577749, 255962915, 437105901, 728509835, 767888745, 1894125571, 2185529505, 5682376713, 9470627855, 28411883565]

約数ペア:

[(1, 28411883565), (3, 9470627855), (5, 5682376713), (13, 2185529505), (15, 1894125571), (37, 767888745), (39, 728509835), (65, 437105901), (111, 255962915), (185, 153577749), (195, 145701967), (269, 105620385), (481, 59068365), (555, 51192583), (807, 35206795), (1345, 21124077), (1443, 19689455), (2405, 11813673), (3497, 8124645), (4035, 7041359), (7215, 3937891), (9953, 2854605), (10491, 2708215), (14639, 1940835), (17485, 1624929), (29859, 951535), (43917, 646945), (49765, 570921), (52455, 541643), (73195, 388167), (129389, 219585), (149295, 190307)]