153406665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 303264000

約数和(自身を除く): 149857335

約数列:

[1, 3, 5, 9, 15, 19, 23, 29, 45, 57, 69, 87, 95, 115, 145, 171, 207, 261, 269, 285, 345, 435, 437, 551, 667, 807, 855, 1035, 1305, 1311, 1345, 1653, 2001, 2185, 2421, 2755, 3335, 3933, 4035, 4959, 5111, 6003, 6187, 6555, 7801, 8265, 10005, 12105, 12673, 15333, 18561, 19665, 23403, 24795, 25555, 30015, 30935, 38019, 39005, 45999, 55683, 63365, 70209, 76665, 92805, 114057, 117015, 117553, 148219, 179423, 190095, 229995, 278415, 351045, 352659, 444657, 538269, 570285, 587765, 741095, 897115, 1057977, 1333971, 1614807, 1763295, 2223285, 2691345, 3409037, 5289885, 6669855, 8074035, 10227111, 17045185, 30681333, 51135555, 153406665]

約数ペア:

[(1, 153406665), (3, 51135555), (5, 30681333), (9, 17045185), (15, 10227111), (19, 8074035), (23, 6669855), (29, 5289885), (45, 3409037), (57, 2691345), (69, 2223285), (87, 1763295), (95, 1614807), (115, 1333971), (145, 1057977), (171, 897115), (207, 741095), (261, 587765), (269, 570285), (285, 538269), (345, 444657), (435, 352659), (437, 351045), (551, 278415), (667, 229995), (807, 190095), (855, 179423), (1035, 148219), (1305, 117553), (1311, 117015), (1345, 114057), (1653, 92805), (2001, 76665), (2185, 70209), (2421, 63365), (2755, 55683), (3335, 45999), (3933, 39005), (4035, 38019), (4959, 30935), (5111, 30015), (6003, 25555), (6187, 24795), (6555, 23403), (7801, 19665), (8265, 18561), (10005, 15333), (12105, 12673)]