9807481725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 17235504000

約数和(自身を除く): 7428022275

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 149, 159, 265, 435, 447, 571, 725, 745, 795, 1325, 1537, 1713, 2175, 2235, 2855, 3725, 3975, 4321, 4611, 7685, 7897, 8565, 11175, 12963, 14275, 16559, 21605, 23055, 23691, 30263, 38425, 39485, 42825, 49677, 64815, 82795, 85079, 90789, 108025, 115275, 118455, 151315, 197425, 229013, 248385, 255237, 324075, 413975, 425395, 453945, 592275, 687039, 756575, 877627, 1145065, 1241925, 1276185, 2126975, 2269725, 2467291, 2632881, 3435195, 4388135, 4509187, 5725325, 6380925, 7401873, 12336455, 13164405, 13527561, 17175975, 21940675, 22545935, 37009365, 61682275, 65822025, 67637805, 112729675, 130766423, 185046825, 338189025, 392299269, 653832115, 1961496345, 3269160575, 9807481725]

約数ペア:

[(1, 9807481725), (3, 3269160575), (5, 1961496345), (15, 653832115), (25, 392299269), (29, 338189025), (53, 185046825), (75, 130766423), (87, 112729675), (145, 67637805), (149, 65822025), (159, 61682275), (265, 37009365), (435, 22545935), (447, 21940675), (571, 17175975), (725, 13527561), (745, 13164405), (795, 12336455), (1325, 7401873), (1537, 6380925), (1713, 5725325), (2175, 4509187), (2235, 4388135), (2855, 3435195), (3725, 2632881), (3975, 2467291), (4321, 2269725), (4611, 2126975), (7685, 1276185), (7897, 1241925), (8565, 1145065), (11175, 877627), (12963, 756575), (14275, 687039), (16559, 592275), (21605, 453945), (23055, 425395), (23691, 413975), (30263, 324075), (38425, 255237), (39485, 248385), (42825, 229013), (49677, 197425), (64815, 151315), (82795, 118455), (85079, 115275), (90789, 108025)]