29121736905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 53805772800

約数和(自身を除く): 24684035895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 269, 285, 381, 635, 807, 855, 997, 1143, 1345, 1905, 2413, 2421, 2991, 4035, 4985, 5111, 5715, 7239, 8973, 12065, 12105, 14955, 15333, 18943, 21717, 25555, 34163, 36195, 44865, 45999, 56829, 76665, 94715, 102489, 108585, 126619, 170487, 170815, 229995, 268193, 284145, 307467, 379857, 512445, 633095, 649097, 804579, 852435, 1139571, 1340965, 1537335, 1899285, 1947291, 2405761, 2413737, 3245485, 4022895, 5095667, 5697855, 5841873, 7217283, 9736455, 12028805, 12068685, 15287001, 21651849, 25478335, 29209365, 34060511, 36086415, 45861003, 76435005, 102181533, 108259245, 170302555, 229305015, 306544599, 510907665, 647149709, 1532722995, 1941449127, 3235748545, 5824347381, 9707245635, 29121736905]

約数ペア:

[(1, 29121736905), (3, 9707245635), (5, 5824347381), (9, 3235748545), (15, 1941449127), (19, 1532722995), (45, 647149709), (57, 510907665), (95, 306544599), (127, 229305015), (171, 170302555), (269, 108259245), (285, 102181533), (381, 76435005), (635, 45861003), (807, 36086415), (855, 34060511), (997, 29209365), (1143, 25478335), (1345, 21651849), (1905, 15287001), (2413, 12068685), (2421, 12028805), (2991, 9736455), (4035, 7217283), (4985, 5841873), (5111, 5697855), (5715, 5095667), (7239, 4022895), (8973, 3245485), (12065, 2413737), (12105, 2405761), (14955, 1947291), (15333, 1899285), (18943, 1537335), (21717, 1340965), (25555, 1139571), (34163, 852435), (36195, 804579), (44865, 649097), (45999, 633095), (56829, 512445), (76665, 379857), (94715, 307467), (102489, 284145), (108585, 268193), (126619, 229995), (170487, 170815)]