4276465425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2939}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 7961990400

約数和(自身を除く): 3685524975

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 223, 225, 261, 435, 669, 725, 1115, 1305, 2007, 2175, 2939, 3345, 5575, 6467, 6525, 8817, 10035, 14695, 16725, 19401, 26451, 32335, 44085, 50175, 58203, 73475, 85231, 97005, 132255, 161675, 220425, 255693, 291015, 426155, 485025, 655397, 661275, 767079, 1278465, 1455075, 1966191, 2130775, 3276985, 3835395, 5898573, 6392325, 9830955, 16384925, 19006513, 19176975, 29492865, 49154775, 57019539, 95032565, 147464325, 171058617, 285097695, 475162825, 855293085, 1425488475, 4276465425]

約数ペア:

[(1, 4276465425), (3, 1425488475), (5, 855293085), (9, 475162825), (15, 285097695), (25, 171058617), (29, 147464325), (45, 95032565), (75, 57019539), (87, 49154775), (145, 29492865), (223, 19176975), (225, 19006513), (261, 16384925), (435, 9830955), (669, 6392325), (725, 5898573), (1115, 3835395), (1305, 3276985), (2007, 2130775), (2175, 1966191), (2939, 1455075), (3345, 1278465), (5575, 767079), (6467, 661275), (6525, 655397), (8817, 485025), (10035, 426155), (14695, 291015), (16725, 255693), (19401, 220425), (26451, 161675), (32335, 132255), (44085, 97005), (50175, 85231), (58203, 73475)]