738045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 1658880

約数和(自身を除く): 920835

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 71, 77, 99, 105, 135, 165, 189, 213, 231, 297, 315, 355, 385, 495, 497, 639, 693, 781, 945, 1065, 1155, 1485, 1491, 1917, 2079, 2343, 2485, 3195, 3465, 3905, 4473, 5467, 7029, 7455, 9585, 10395, 11715, 13419, 16401, 21087, 22365, 27335, 35145, 49203, 67095, 82005, 105435, 147609, 246015, 738045]

約数ペア:

[(1, 738045), (3, 246015), (5, 147609), (7, 105435), (9, 82005), (11, 67095), (15, 49203), (21, 35145), (27, 27335), (33, 22365), (35, 21087), (45, 16401), (55, 13419), (63, 11715), (71, 10395), (77, 9585), (99, 7455), (105, 7029), (135, 5467), (165, 4473), (189, 3905), (213, 3465), (231, 3195), (297, 2485), (315, 2343), (355, 2079), (385, 1917), (495, 1491), (497, 1485), (639, 1155), (693, 1065), (781, 945)]