2019272175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5839}}^1$

素因数の和:5937

約数の個数: 72

約数和(自身を含む): 3812702400

約数和(自身を除く): 1793430225

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 75, 87, 145, 159, 225, 261, 265, 435, 477, 725, 795, 1305, 1325, 1537, 2175, 2385, 3975, 4611, 5839, 6525, 7685, 11925, 13833, 17517, 23055, 29195, 38425, 52551, 69165, 87585, 115275, 145975, 169331, 262755, 309467, 345825, 437925, 507993, 846655, 928401, 1313775, 1523979, 1547335, 2539965, 2785203, 4233275, 4642005, 7619895, 7736675, 8974543, 12699825, 13926015, 23210025, 26923629, 38099475, 44872715, 69630075, 80770887, 134618145, 224363575, 403854435, 673090725, 2019272175]

約数ペア:

[(1, 2019272175), (3, 673090725), (5, 403854435), (9, 224363575), (15, 134618145), (25, 80770887), (29, 69630075), (45, 44872715), (53, 38099475), (75, 26923629), (87, 23210025), (145, 13926015), (159, 12699825), (225, 8974543), (261, 7736675), (265, 7619895), (435, 4642005), (477, 4233275), (725, 2785203), (795, 2539965), (1305, 1547335), (1325, 1523979), (1537, 1313775), (2175, 928401), (2385, 846655), (3975, 507993), (4611, 437925), (5839, 345825), (6525, 309467), (7685, 262755), (11925, 169331), (13833, 145975), (17517, 115275), (23055, 87585), (29195, 69165), (38425, 52551)]