2054366925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2667

約数の個数: 96

約数和(自身を含む): 3941414400

約数和(自身を除く): 1887047475

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 43, 57, 65, 75, 95, 129, 195, 215, 247, 285, 325, 475, 559, 645, 741, 817, 975, 1075, 1235, 1425, 1677, 2451, 2579, 2795, 3225, 3705, 4085, 6175, 7737, 8385, 10621, 12255, 12895, 13975, 18525, 20425, 31863, 33527, 38685, 41925, 49001, 53105, 61275, 64475, 100581, 110897, 147003, 159315, 167635, 193425, 245005, 265525, 332691, 502905, 554485, 637013, 735015, 796575, 838175, 1225025, 1441661, 1663455, 1911039, 2107043, 2514525, 2772425, 3185065, 3675075, 4324983, 6321129, 7208305, 8317275, 9555195, 10535215, 15925325, 21624915, 27391559, 31605645, 36041525, 47775975, 52676075, 82174677, 108124575, 136957795, 158028225, 410873385, 684788975, 2054366925]

約数ペア:

[(1, 2054366925), (3, 684788975), (5, 410873385), (13, 158028225), (15, 136957795), (19, 108124575), (25, 82174677), (39, 52676075), (43, 47775975), (57, 36041525), (65, 31605645), (75, 27391559), (95, 21624915), (129, 15925325), (195, 10535215), (215, 9555195), (247, 8317275), (285, 7208305), (325, 6321129), (475, 4324983), (559, 3675075), (645, 3185065), (741, 2772425), (817, 2514525), (975, 2107043), (1075, 1911039), (1235, 1663455), (1425, 1441661), (1677, 1225025), (2451, 838175), (2579, 796575), (2795, 735015), (3225, 637013), (3705, 554485), (4085, 502905), (6175, 332691), (7737, 265525), (8385, 245005), (10621, 193425), (12255, 167635), (12895, 159315), (13975, 147003), (18525, 110897), (20425, 100581), (31863, 64475), (33527, 61275), (38685, 53105), (41925, 49001)]