30063225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 56340640

約数和(自身を除く): 26277415

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 73, 75, 85, 95, 219, 255, 285, 289, 323, 365, 425, 475, 867, 969, 1095, 1241, 1275, 1387, 1425, 1445, 1615, 1825, 3723, 4161, 4335, 4845, 5475, 5491, 6205, 6935, 7225, 8075, 16473, 18615, 20805, 21097, 21675, 23579, 24225, 27455, 31025, 34675, 63291, 70737, 82365, 93075, 104025, 105485, 117895, 137275, 316455, 353685, 400843, 411825, 527425, 589475, 1202529, 1582275, 1768425, 2004215, 6012645, 10021075, 30063225]

約数ペア:

[(1, 30063225), (3, 10021075), (5, 6012645), (15, 2004215), (17, 1768425), (19, 1582275), (25, 1202529), (51, 589475), (57, 527425), (73, 411825), (75, 400843), (85, 353685), (95, 316455), (219, 137275), (255, 117895), (285, 105485), (289, 104025), (323, 93075), (365, 82365), (425, 70737), (475, 63291), (867, 34675), (969, 31025), (1095, 27455), (1241, 24225), (1275, 23579), (1387, 21675), (1425, 21097), (1445, 20805), (1615, 18615), (1825, 16473), (3723, 8075), (4161, 7225), (4335, 6935), (4845, 6205), (5475, 5491)]