74532675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 151905456

約数和(自身を除く): 77372781

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 425, 525, 595, 735, 833, 1193, 1225, 1275, 1785, 2499, 2975, 3579, 3675, 4165, 5965, 8351, 8925, 12495, 17895, 20281, 20825, 25053, 29825, 41755, 58457, 60843, 62475, 89475, 101405, 125265, 141967, 175371, 208775, 292285, 304215, 425901, 507025, 626325, 709835, 876855, 993769, 1461425, 1521075, 2129505, 2981307, 3549175, 4384275, 4968845, 10647525, 14906535, 24844225, 74532675]

約数ペア:

[(1, 74532675), (3, 24844225), (5, 14906535), (7, 10647525), (15, 4968845), (17, 4384275), (21, 3549175), (25, 2981307), (35, 2129505), (49, 1521075), (51, 1461425), (75, 993769), (85, 876855), (105, 709835), (119, 626325), (147, 507025), (175, 425901), (245, 304215), (255, 292285), (357, 208775), (425, 175371), (525, 141967), (595, 125265), (735, 101405), (833, 89475), (1193, 62475), (1225, 60843), (1275, 58457), (1785, 41755), (2499, 29825), (2975, 25053), (3579, 20825), (3675, 20281), (4165, 17895), (5965, 12495), (8351, 8925)]