15271950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 41220576

約数和(自身を除く): 25948626

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 53, 75, 85, 102, 106, 113, 150, 159, 170, 226, 255, 265, 318, 339, 425, 510, 530, 565, 678, 795, 850, 901, 1130, 1275, 1325, 1590, 1695, 1802, 1921, 2550, 2650, 2703, 2825, 3390, 3842, 3975, 4505, 5406, 5650, 5763, 5989, 7950, 8475, 9010, 9605, 11526, 11978, 13515, 16950, 17967, 19210, 22525, 27030, 28815, 29945, 35934, 45050, 48025, 57630, 59890, 67575, 89835, 96050, 101813, 135150, 144075, 149725, 179670, 203626, 288150, 299450, 305439, 449175, 509065, 610878, 898350, 1018130, 1527195, 2545325, 3054390, 5090650, 7635975, 15271950]

約数ペア:

[(1, 15271950), (2, 7635975), (3, 5090650), (5, 3054390), (6, 2545325), (10, 1527195), (15, 1018130), (17, 898350), (25, 610878), (30, 509065), (34, 449175), (50, 305439), (51, 299450), (53, 288150), (75, 203626), (85, 179670), (102, 149725), (106, 144075), (113, 135150), (150, 101813), (159, 96050), (170, 89835), (226, 67575), (255, 59890), (265, 57630), (318, 48025), (339, 45050), (425, 35934), (510, 29945), (530, 28815), (565, 27030), (678, 22525), (795, 19210), (850, 17967), (901, 16950), (1130, 13515), (1275, 11978), (1325, 11526), (1590, 9605), (1695, 9010), (1802, 8475), (1921, 7950), (2550, 5989), (2650, 5763), (2703, 5650), (2825, 5406), (3390, 4505), (3842, 3975)]