83782305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 164736000

約数和(自身を除く): 80953695

約数列:

[1, 3, 5, 9, 15, 19, 29, 31, 45, 57, 87, 93, 95, 109, 145, 155, 171, 261, 279, 285, 327, 435, 465, 545, 551, 589, 855, 899, 981, 1305, 1395, 1635, 1653, 1767, 2071, 2697, 2755, 2945, 3161, 3379, 4495, 4905, 4959, 5301, 6213, 8091, 8265, 8835, 9483, 10137, 10355, 13485, 15805, 16895, 17081, 18639, 24795, 26505, 28449, 30411, 31065, 40455, 47415, 50685, 51243, 60059, 64201, 85405, 93195, 97991, 142245, 152055, 153729, 180177, 192603, 256215, 293973, 300295, 321005, 489955, 540531, 577809, 768645, 881919, 900885, 963015, 1469865, 1861829, 2702655, 2889045, 4409595, 5585487, 9309145, 16756461, 27927435, 83782305]

約数ペア:

[(1, 83782305), (3, 27927435), (5, 16756461), (9, 9309145), (15, 5585487), (19, 4409595), (29, 2889045), (31, 2702655), (45, 1861829), (57, 1469865), (87, 963015), (93, 900885), (95, 881919), (109, 768645), (145, 577809), (155, 540531), (171, 489955), (261, 321005), (279, 300295), (285, 293973), (327, 256215), (435, 192603), (465, 180177), (545, 153729), (551, 152055), (589, 142245), (855, 97991), (899, 93195), (981, 85405), (1305, 64201), (1395, 60059), (1635, 51243), (1653, 50685), (1767, 47415), (2071, 40455), (2697, 31065), (2755, 30411), (2945, 28449), (3161, 26505), (3379, 24795), (4495, 18639), (4905, 17081), (4959, 16895), (5301, 15805), (6213, 13485), (8091, 10355), (8265, 10137), (8835, 9483)]