29618715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 57231360

約数和(自身を除く): 27612645

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 71, 87, 105, 137, 145, 203, 213, 355, 411, 435, 497, 609, 685, 959, 1015, 1065, 1491, 2055, 2059, 2485, 2877, 3045, 3973, 4795, 6177, 7455, 9727, 10295, 11919, 14385, 14413, 19865, 27811, 29181, 30885, 43239, 48635, 59595, 68089, 72065, 83433, 139055, 145905, 204267, 216195, 282083, 340445, 417165, 846249, 1021335, 1410415, 1974581, 4231245, 5923743, 9872905, 29618715]

約数ペア:

[(1, 29618715), (3, 9872905), (5, 5923743), (7, 4231245), (15, 1974581), (21, 1410415), (29, 1021335), (35, 846249), (71, 417165), (87, 340445), (105, 282083), (137, 216195), (145, 204267), (203, 145905), (213, 139055), (355, 83433), (411, 72065), (435, 68089), (497, 59595), (609, 48635), (685, 43239), (959, 30885), (1015, 29181), (1065, 27811), (1491, 19865), (2055, 14413), (2059, 14385), (2485, 11919), (2877, 10295), (3045, 9727), (3973, 7455), (4795, 6177)]